Math, asked by jaswalsharmila58, 1 month ago

bad studentes donot answer me genius welcome

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Answers

Answered by somwanshiom335
0

Answer:

ab⁴ this is an answer

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Answered by madhukar3103
0

Answer:

We have,

tanθ=

x

a

Since,

a

2

+x

2

x

a

2

+(

tanθ

a

)

2

tanθ

a

a

2

+

tan

2

θ

a

2

tanθ

a

a

tan

2

θ

1+tan

2

θ

tanθ

a

tan

2

θ

1+tan

2

θ

tanθ

1

sec

2

θ

1

secθ

1

⇒cosθ

Hence, this is the answer.

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