Math, asked by satyendrakr9318, 1 year ago

find the value of tan(31π\4)

Answers

Answered by tejasri2

1

Hi Friend !!!

Here is ur answer !!!

tan (31π/4 ) = tan (15π/2 + π/4 )

= tan(π/2 + π/4 )

= -cot π/4

= -1

Hope it helps u :-)

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