Question

If 15 cot A=8,sin A and sec A ke maan

Answer 1

Answer:

cot A is equal to base / perpendicular

hence 8 is the base

and 15 is the perpendicular.

by Pythagoras theorem hypotenuse is 17.

sin a is equal to perpendicular / hypotenuse

so sinA=15/17

Sec a is equal to hypotenuse/base.

so sec a =17/8.

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