Question

Given that sinα = cos β=0 value of β - α is

Answer 1

Answer:

π/2 is your answer

Explanation:

I hope it is correct

Answer 2

$\huge\star{\underline{\underline{\red{\tt{\mid{Answer \implies 90°}}}}}}\star$

$\huge\star\bigcirc\underline\green{\mathfrak{Explanation}}\star$

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sin$\bold\alpha$=0

we know that

sin0°=0

so Value of $\alpha$ is 0°

cos$\bold\beta$=0

we know that

cos90°=0

so value of $\beta$ is 90°

Therefore,

$\beta$ - $\alpha$

=90°-0°

$\huge\implies$90°

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