Question

If tan theta =cot theta (30degree +2 theta ) then find the value theta

Answer 1

Answer:

I am theta demoted by X

tanX=cot (30+2X)

cot (90-X)=cot(30+2X)

90-X=30+2X

90-30=2X+X

60=3X

X=20

so the value of theta 20

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