Math, asked by keva, 9 months ago

1/sec x-tan X+1/sec X+tan X=2/cos x

Answers

Answered by ompritamshah123

2

Answer:

1/secx-tanx+1/secx+tanx=2/cosx

Attachments:

Answered by sandy1816

0

Answer:

(1/secx-tanx )+( 1/secx+tanx)

=secx+tanx+secx-tanx

=2secx

=2/cosx

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