Math, asked by tusharparjapati008, 1 month ago

sec 70 sin 20+ cos 20 cosec 70= 2

Answers

Answered by Biseshekka

0

Answer:

70+20+20+70=2

Step-by-step explanation:

70

20+20=40

70+70=140

2=140—40

=100/2

=50 ans

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