TG Inter 1st Year Maths 1A Answer Key 2026: Telangana Intermediate Board 1st Year Maths exam was conducted today, March 2, 2026, from 9 AM to 12 PM. As the exam is now over, our correspondent, Manav, has reached the Hyderabad exam centre to collect reviews from test-takers. The Maths 1A paper comprised a total of 100 marks: the theory paper carried 75 marks, while the rest was allotted to the practical exam.
Students and educators can refer to our detailed analysis of the exam and students' reactions to learn about the difficulty level of the Mathematics paper. We will soon update TG Inter 1st-year Maths 1A answer key 2026, along with the paper difficulty level, on this page.
TG Inter 1st Year Maths 1A Answer Key(Available)
Our panel of subject-matter experts is currently studying the Mathematics question paper and will soon provide the correct responses. Keep checking our LIVE update on TG Inter 1st year Maths 1A answer key 2026(unofficial) below:
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Questions |
Answers |
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Section A
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1) If A= {0, π/6, π/4,π/3,π/2) and f: A→B is a surjection defined by f(x)=cosx, then find B |
B={1,3/2,1/2,1/2,0} |
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2) Find the domain of real valued function f(x)= √x2-25 |
(−∞,−5]∪[5,∞) |
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3) Find the additive inverse of A, where A=[i 0 1 |
(-i 0 -1 |
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4) Find the unit vector in the direction of vector a=2i+3j+k |
(2/√14)i + (3/√14)j + (1/√14)k |
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5) Find the vector equation of the line passing through the point 2i+3i and parallel to the vector 4i-2j+3k |
r=5i+λ(4i−2j+3k) |
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6) If |p|=2,|q|=3 and(p,q)=n/6, then find |pxq|2 |
36 − n²/36 |
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7) Find the value of sin 330. cos 120+cos 210. sin 300 |
1 |
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8) Find the range of 7 cosx-24 sinx+5 |
Range = [−20 , 30] |
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9) For any x€R, prove that cosh4x-sinh4x=cosh(2x) |
cosh⁴x − sinh⁴x = cosh(2x) |
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10) If A (o 2 1 |
x=1 |
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Section B |
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11) If [x-1 2 5-y = [1 2 3 |
x=2,y=2,z=5,a=5 |
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12) If A,B,C, and D be four points with position vectors a+2b, 2a-b, a, and 3a+b, respectively, express the vectors AC, DA, BA, and BC in terms of a and b |
AC = −2b |
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13) If a+b+c=0, then prove that axb=bxc=cxa |
a+b=−c. Take cross product with a: a×a+a×b=−a×c⇒a×b=c×a. Repeat for b. Hence Proved. |
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tba |
tba |
TG Inter 1st Year Maths 1A Exam 2026: Detailed Paper Analysis
Based on student reactions and reviews collected by our correspondent, we will soon provide a detailed analysis of the question paper, including difficulty level, high-weightage topics, and more here:
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Particulars |
Details |
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Difficulty Level of Paper |
Moderate to Tough |
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Students Reactions |
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Toughest Section |
Section C |
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Easiest Section |
Section A |
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Was the Paper Lengthy? |
Yes |
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High-weightage Topics Asked |
Vectors, Trigonometry, Matrices |
Candidates can stay informed about TG Inter 1st-year Maths 1A answer key 2026 and the question paper's difficulty level through our LIVE updates.
Live Updates
As per Subhanita, she took more time in solving the short answer type questions as they were a bit tricky.
As per the reviews and reactions collected by our correspondents from three exam centres, Maths 1A questions were found to be tough. Long-answer type questions were lengthy.
Arvind, speaking to our correspondent Viren, said that it took him enough time to complete long-answer type questions.
According to Meenakshi from Hyderabad, the Maths 1A questions were a bit challenging and required logical thinking.