Question

tan30 x tan A= 1 then find the value of A

Answer 1

tan30.tanA = 1

1/√3.tan A = 1

tanA= √3

√3= tan 60

tan A = tan 60

A = 60

or

A. = √3

here is your answer

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Answer 2

HEYA ....

As, Tan30° x TanA = 1

Then,

TanA = 1 / Tan30°

As, Tan 30° = 1/√3

So,

Tan A = 1/1/√3

Tan A = (1*√3)/1

Tan A = √3 / 1

Tan A = √3

As,

√3 = Tan 60°

So,

Tan A = Tan 60°

So, A = 60°