Math, asked by kishlaykunal9, 10 months ago

prove that
(iii) (1 - cos²0) sec?0 = tan²0

Answers

Answered by merajfathima4

1

Step-by-step explanation:

1-cos^0= sin^0.....(identity 1)

(sin^0) sec 0

(1/cosec^0) sec^0

=

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