CBSE BOARD X, asked by reveur8049, 1 year ago

Find the value of cot (30+theta)-tan(60-theta)

Answers

Answered by gargnakul67
3

Cot(30+A)-tan(60-A)

[Cot (90-theta)=tan theta)]

Tan[90-(30+A)]-tan(60-A)

Tan(90-30-A)-tan(60-A)

Tan (60-A)-tan(60-A)

0

Answered by kinshukkumar17
5

Cot(30+A)-tan(60-A)

[Cot (90-theta)=tan theta)]

Tan[90-(30+A)]-tan(60-A)

Tan(90-30-A)-tan(60-A)

Tan (60-A)-tan(60-A)

0

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