if sin x = cos x, find sin square x + cos square x. Please answer fast.
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Answered by
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sin square X + cos square X= 1
( this is the answer )
cos square X+ cos square X = 1
2 cos square X= 1
cos square X= 1/2
( this is the answer )
cos square X+ cos square X = 1
2 cos square X= 1
cos square X= 1/2
dkmanna63:
In this question we have to find from sin x = cos x
not from the sin square x + cos square x
but you write in the question to find sin square X+ cos square X
Answered by
1
Answer:
1
Step-by-step explanation:
Sin²x + cos²x= 1
Its an identity
Mark as brainliest
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