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If $x = p \cos^3 \alpha$ and $y = q \sin^3 \alpha$, then the value of $\left(\frac{x}{p}\right)^{2/3} + \left(\frac{y}{q}\right)^{2/3}$ is :
- (a)$1$
- (b)$2$
- (c)$p$
- (d)$q$
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(A) $1$
If x = p 3 α and y = q 3 α , then the value of ≤ft(x/p )2/3 + ≤ft(y/q )2/3 is :
CBSE Class 10 Maths PYQ · Trigonometry · Find Value using Identities · 1 Mark · July 2025 · Standard
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