Top 20 Questions of Math1 (B-TECH 1st-2nd)
Most Repeated Questions
Top 20 Questions of Mathematics-1
Previous year question paper with solutions for Top repeated questions of Mathematics-1
PTU • B-TECH • 1st-2nd
Browse Top 20 questions of Math1 (B-TECH 1st-2nd) previous year question papers for Top repeated questions of Mathematics-1. This page helps Math1 students find semester-wise papers for revision, exam practice, and understanding previous exam patterns. These are the top twenty repeated questions identified from previous year papers for Math1 (B-TECH 1st-2nd), helping students focus on the most frequently asked topics.
Top repeated questions
Top 20-
1.
Evaluate lim_{x→0} \\\\frac{x-sin x}{sin x(1-cos x)}.
Appeared 2 times
Appeared in: Dec 2023
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2.
Define skew symmetric matrix with an example.
Appeared 2 times
Appeared in: Dec 2023
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3.
b) Find the rank of the matrix: \\\\\\\\[\\\\\\\\begin{pmatrix} 4 & 2 & 1 & 3\\\\\\\\\\\\\\\\ 6 & 3 & 4 & 7\\\\\\\\\\\\\\\\ 2 & 1 & 0 & 1\\\\\\\\end{pmatrix}\\\\\\\\]
Appeared 2 times
Appeared in: Dec 2023
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4.
Reduce the matrix \\\\\\\\[\\\\\\\\begin{pmatrix} 1 & 1 & 3\\\\\\\\\\\\\\\\ 1 & 5 & 1\\\\\\\\\\\\\\\\ 3 & 1 & 1\\\\\\\\end{pmatrix}\\\\\\\\] to the diagonal form.
Appeared 2 times
Appeared in: Dec 2023
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5.
a) Discuss the continuity of the function f(x,y) = \\\\\\\\begin{cases} (x^2+y^2)/(xy), & (x,y) \\\\\\\\ne (0,0) \\\\\\\\\\\\\\\\ 0, & (x,y) = (0,0) \\\\\\\\end{cases} at (0,0).
Appeared 2 times
Appeared in: Dec 2023
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