CBSE BOARD XII, asked by Anonymous, 4 months ago

sin-1(cos x) = π2−x is valid for ……….
(a) -π ≤ x ≤0
(b) 0 ≤ x ≤ π
(c) −π2≤x≤π2
(d) −π4≤x≤3π4

Answers

Answered by nandini6284

1

Answer:

GOOD EVENING ❤️❤️❤️

Explanation:

THE ANSWER IS OPTION ( D ) ........

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Answered by XxMrGlamorousXx

1

Option d is correct answer

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