Math, asked by darshuuuuu, 9 months ago

solve it fast..uregent no spams plzzz​

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Answers

Answered by jaiimathaassociates
0

Answer:

the answer is a

Step-by-step explanation:

as we know sec^2a-tan^2 a =1 so

a (sec^2a-tan^2a)

a (1)

a

Answered by Anonymous
1

Answer:

1a

Step-by-step explanation:

By trigonometric identify

sec^2-tan^2=1

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