Math, asked by zjsjjsjsjsjs, 3 months ago

if 2 cosA-root 3=0, find the value of cot A+sin A/1+cos A

Answers

Answered by greetajitson2006

1

Answer:

cot 2A=3cotA= 3

cotA=cot30

A=30

Now, sin2A=sin60= 23

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