TS Inter 1st Year Mathematics 1A
Answer Key 2025 (Available) with
Exam Analysis, Student Reviews
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.
Helpful for the next exam |
TS Inter 1st Year Mathematics 1B TS Inter Maths 1B Exam 2025 Most
Guess Paper 2025 Important Questions
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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)
TS Inter 1st Year Mathematics
Question
1A Answer Key 2025
1. If f: R → R is defined by f(x) =
1−x21+x2, then show that f(tan θ) = cos f(tan θ) = cos 2θ = cos2θ- sin2θ
2θ.
2. If f: R → R and g:R → R is defined by
f(x)=2x2+3, and g(x)=3x-2 then find (fog) 18x2-24x+1
(x)
K=-2
3. and A2 = 0, then find the
value of ‘k’.
Rank=3
4. Find the rank of the matrix
5. If the vectors −3i+4j+λk and μi+8j+6k
λ = 3 and µ = -6
are collinear vectors, then find λ and µ.
6. The vector equation of the plane
r = (1 - s - t) (i - 2j + 5k) + s(-5j
passing through the points i + 2j + 5k, -5j
- k) + t(-3i + 5j), s, t are scalars
+ k, -3i + 5j
7. For what value of λ, the vector i – Aj +
λ=1
2k and 8i + 6j k are at right angles?
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 (cosh x - sinh x)n = cosh (nx) -
(nx) - sinh (nx), for any n ∈ R. sinh (nx)= e-nx (or) 1/enx
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.
Also Read | Grace Marks Confirmed for TS Inter 2nd Year English
2025 Pie-Chart Question
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:
Parameter Exam Analysis 2025
Overall difficulty level of the paper Moderate
Difficulty Level of Section A Moderate to Tough
Difficulty Level of Section B Moderate
Difficulty Level of Section C Easy to Moderate
Expected Good Score 50+
Time-Consuming Question (If any) No, (Expect for section C)
• Functions
• Matrices
Topics with Maximum Weightage • Vectors
• Trigonometry
• Hyperbolic functions
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 Mathematics 1A Question Paper 2025 PDF – To be
Updated!
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