Math, asked by gracyjain1695, 6 months ago

sin2 35+ cos2 0=1,then 0=.....

Answers

Answered by fearless55

2

Answer:

cos2 55

Step-by-step explanation:

cos2 55 = sin2 35 ( complementary angles )

= sin2 35 + sin2 55

= sin2 90 = 1

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