TS Inter 1st Year Mathematics 1A Answer Key 2025 (Available) with Exam Analysis, Student Reviews

TS Inter 1st Year Mathematics 1A Answer Key 2025 with Exam Analysis

TS Inter 1st Year Mathematics 1A Answer Key 2025: Aspirants who appeared for the TS Inter 1st Year Mathematics 1A Exam 2025 on March 11, 2025, are now eagerly awaiting an assessment of their performance. Since TGBIE does not officially release answer keys for board exams, various subject experts and coaching institutes have compiled unofficial answer keys to help students estimate their scores along with section-wise exam analysis. The paper included a combination of multiple-choice questions (MCQs), short-answer questions, and long-answer questions. These unofficial answer keys are prepared based on expert analysis and students' feedback regarding the question paper is provided below.

TS Inter 1st Year Mathematics 1A Answer Key 2025

The answer key for the TS Inter 1st Year Mathematics 1A exam 2025 held on March 11 can be checked through the link provided below.

Section A: Very Short Answers (QP Code: 0166)

Question	TS Inter 1st Year Mathematics 1A Answer Key 2025
1. If f: R → R is defined by f(x) = 1−x21+x2, then show that f(tan θ) = cos 2θ.	f(tan θ) = cos 2θ = cos 2 θ- sin 2 θ
2. If f: R → R  and g:R → R is defined by f(x)=2x 2 +3, and g(x)=3x-2 then find (fog)(x)	18x 2 -24x+1
3. and A2 = 0, then find the value of ‘k’.	K=-2
4. Find the rank of the matrix	Rank=3
5. If the vectors −3i+4j+λk and μi+8j+6k are collinear vectors, then find λ and µ.	λ = 3 and µ = -6
6. The vector equation of the plane passing through the points i + 2j + 5k, -5j + k, -3i + 5j	r = (1 - s - t) (i - 2j + 5k) + s(-5j - k) + t(-3i + 5j), s, t are scalars
7. For what value of λ, the vector i – Aj + 2k and 8i + 6j k are at right angles?	λ = 1
9. Find a sine function whose period is 2/3	f(x)=sin(+ or- 3π)x
10. Show that (cosh x - sinh x) n = cosh (nx) - sinh (nx), for any n ∈ R.	(cosh x - sinh x) n = cosh (nx) - sinh (nx)= e -nx (or) 1/e nx

TS Inter 1st Year Mathematics 1A Exam Analysis 2025: Student Reactions

After the exam concluded, we talked to the aspirants and some of the reactions for 1st Year TS Inter Mathematics 1A Exam Analysis 2025 from the candidates will be updated here:

• Many students felt that the paper was 'Moderate' level.
• One candidate shared that the long answer questions were 'Easy' , and the questions were asked from previous year's papers.
• Another student mentioned that the overall paper and the short answers were too 'Easy' for her, and she solved extra problems in sections B & C. She might expect 75 marks in the TS Inter 1st year Mathematics 2025.
• An aspirant, who appeared for the exam tought that the paper was 'Tough' and long answer questions were 'Easy to Moderate', also stated that expects 35 marks in the exam.
• Sanklp from Hanmakonda, gave the exam shared that both the paaer and long answer questions were 'Moderate to Tough' level in concerning difficulty. He also mentioned that he was expects 65 marks in the exam.
• A candidate from Hyderabad, took the exam observed that the paper was 'Moderate to Tough' and long answer questions were 'Moderate' , also added that he might got 60 marks in the exam.
• An aspirant appeared for the exam, felt that the paper was ' Easy to Moderate ' and long answer questions were 'Moderate' evel in concerning difficulty, then he/she expects 75 marks as a result.
• A student from Hyderabad, attended the exam thought that the paper was ' Moderate ' and long answer questions were 'Easy to Moderate', also stated that expects 70 marks in the exam.
• An aspirant took the exam, observed that the paper was 'Moderate to Tough' and long answer questions were 'Moderate', also stated that expects 50 marks in the exam.
• From Hyderarad, a candidate thought that ' Moderate to Tough' a nd long answer questions were ' Easy to Moderate' l evel in concerning difficulty, then he/she expects 70 marks as a result.
• Another student rated that that the paper was 'Moderate' and long answer questions were 'Moderate to Tough', also stated that expects 65 marks in the exam.
• Jaahnavi , who appeared for the exam, thought that was 'Moderate' and long answer questions were 'Easy to Moderate'. She aslo added that she was expecting 60 marks in the result.
• Anurag from Hyderabad, took the exam, felt that paper was ' Easy to Moderate ' and long answer questions were 'Tough' evel in concerning difficulty, then he expects 75 marks as a result.
• A student Hyderabad, gave the exam, shared that both paper as well as long answer questions were ' Moderate to Tough ' level in concerning difficulty, then he expects 70 marks in the exam.
• An aspirant attended exam thought that the paper was ' Moderate to Tough '.
• The Kamareddy student, M.Vaishnavi gave the exam, shared that the paper and  the long answer questions were ' Tough ' level in concerning difficulty, then he expects 74 marks in the TS Inter 1st Year Mathematics 1A exam.
• One of the candidate, appeared for the exam felt that paper was ' Tough '.
• Vaidheesha from Hyderabad, took the exam, felt that paper was ' Moderate ' and long answer questions were 'Easy to Moderate' evel in concerning difficulty, then he expects cent marks (75) as a result.
• Another candidate appeared exam felt that both the paper as well as long answer questions were ' Easy' for her/him.
• An aspirant attended the exam, shared that paper was ' Tough' and long answer questions were ' Moderate to Tough ' level in concerning difficulty, then he expects 50 marks in the exam.
• A student from Hyderabad, took the exam, felt that paper was ' Moderate to Tough' and long answer questions were 'Tough' evel in concerning difficulty, then he expects 40 marks as a result.
• From Hyderabad, who appeared for the exam, thought that was 'Moderate to Tough' and long answer questions were 'Moderate'. She aslo added that she was expecting 50 marks in the result.
• One of the candidate, appeared for the exam felt that paper and long answer questions were 'Moderate '.

TS Inter 1st Year Mathematics 1A Exam Analysis 2025

Here is the complete TS Inter Class 11th Mathematics 1A Exam Analysis 2025 in the table below:

TS Inter 1st Year Mathematics 1A Question Paper 2025

Download the question paper for 1st Year TS Inter Mathematics Paper 1A exam 2025 through the link provided below:

TS Inter 1st Year Answer Key 2025 Subject-Wise |

TS Inter 2nd Year Answer Key 2025 Subject-Wise |

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