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The value of $(\tan A \operatorname{cosec} A)^2 - (\sin A \sec A)^2$ is:
- (a)$0$
- (b)$1$
- (c)$-1$
- (d)$2$
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(B) $1$
The value of ( A cosec A)² - ( A A)² is:
CBSE Class 10 Maths PYQ · Trigonometry · Find Value using Identities · 1 Mark · March 2025 · Standard
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