Question

value of sin 90° is same as
a)sin 90
b)cos 0°
c) 90°
d) 90​

Answer 1

Answer: b

Step-by-step explanation: sin 90 and cos 0 is 1

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Answer 2

sin 90° = cos 0°

1 = 1

that's why sin 90° is same aa cos 0°