sin theta into cos theta
Answers
Answer:
SIN THETA × COS THETHA = 1.......
Step-by-step explanation:
SIN THETA × COS THETHA =1 .....
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Answer :
The trigonometric function sinФ is converted into the form of another trigonometric function i.e. cosine as
sinФ = √(1 - cos²Ф)
Given an equation y = sinФ and the given equation is to be converted in the form of cos function.
Now, using the identity
sin²Ф + cos²Ф = 1
we get, sin²Ф = 1 - cos²Ф
now, on applying square root on both the sides we get
sinФ = √(1 - cos²Ф)
So, the trigonometric function sinФ is converted into the form of another trigonometric function i.e. cosine
So, to conclude in a sentence, the trigonometric function sinФ is converted into the form of another trigonometric function i.e. cosine as
sinФ = √(1 - cos²Ф)
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