Question

if cos= 8/17 then cot = a) 8/15 b) 15/8 c) 17)/15 d) 15/17





please answer guys please​

Answer 1

Step-by-step explanation:

cos=8/17

adj/hyp=8x/17x

By Pythagoras theorem

(8x)²+(Opp)²=(17x)²

(Opp)²=225x²

Opp=15x

Therefore sin=opp/hyp=15x/17x=15/17

We also know that cot=cos/sin=8/17 ÷ 15/17= 8/17×17/15=8/15

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Answer 2

Answer:

(a) $\frac{8}{15}$

Step-by-step explanation:

REFER THE ATTACHMENTS FOR DETAILED SOLUTION.

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