Math, asked by bravesoldiers, 1 year ago

please answer ............

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Answered by lalitha2004

6

i got this..........

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Answered by yajmera8

3

Given,

sin = cos

Value of theta for which sin and cos are equal = 45°

2tan45° + cos 45^2

=2×1 + (1/√2)^2

=2 + 1/2

=4+1/2

=5/2

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