Math, asked by manojchourasia26527, 9 months ago

evaluate : 1/cos 2 30 degree+1/sin2 30 degree -1/2 tan2 -8sin2 90 degree

Answers

Answered by Devilking19019

1

Answer:

evaluate : 1/cos 2 30 degree+1/sin2 30 degree -1/2 tan2 -8sin2 90 degree

Step-by-step explanation:

.

Answered by sadiyakhaan7092

0

Answer:

1

Step-by-step explanation:

Calculate it properly u will surely get ur answer.

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