Math, asked by sam6015, 7 months ago

EXERCISE 11.4
Evaluate the following:
@ @
(1+tano+sec ) (1 + coto-cosec )
(sin + cos 0)2 + (sin e-cos )?
(sec’e - 1) (cosec?0-1)

Answers

Answered by sunil7798903166

0

Step-by-step explanation:

(1+tanA+secA) (1+cotA-cosecA)

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