Math, asked by binnuv206, 19 days ago

cos-sin+1/cos+sin-1=​

Answers

Answered by tausiffuad20
0

Step-by-step explanation:

cos-sin+1/cos+sin-1

=cos-sin+1+cos+sin-1/cos-sin+1-cos-sin+1

=2cos/-2sin+2

=cos/1-sin

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