Practice Matrices - CBSE Class 12 Offered by Unacademy

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Matrices

Quick practice

Question 1 of 5

Evaluate to find the value of $\left|\begin{array}{cc} \sin x \tan x & \cos x \\ \sec ^{3} x & \operatorname{cosec} x \tan x \end{array}\right|$

A

1

B

−2

C

−1

D

2