Math, asked by ujjvaljoshi17, 1 year ago

2sec²a - sec⁴a - 2cosec²a + cosec⁴a = 15÷4
then find tana
here a= alpha and the real answer is ±1÷√2 but please tell me the method

Answers

Answered by Anonymous

0

Answer:

tan a=1÷√2

Step-by-step explanation:

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