Math, asked by Hasna004, 8 months ago

value of tan (-135)

Answers

Answered by Anonymous

4

value of tan (-135) is 1

Answered by vishwas1934

1

Answer:

=-1

Step-by-step explanation:

tan(-135)=-tan(π/2+π4)

tan(π/2+π/4)=-cotπ/4

-cotπ/4=1

or cotπ/4=-1

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