Math, asked by snehadittyam, 6 months ago

sin2 5° + cos2 5°
Can anyone anewer this???​

Answers

Answered by rajendrawange7
0

Answer:

x=π. Explanation: Given equation: sin2x−5cos x=5. 1−cos2x−5cosx=5. cos2x+5cosx+4=0. cos2x+cosx+4cosx+4=0

Answered by mohan12377
0

Answer:

1.3289

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