Find the value of sin^2 75° + cos^2 75º.
Answers
Answered by
2
Answer:
Step-by-step explanation:
we know that sin²Фcos²Ф=1,
so here,Ф=75°
then sin²75+cos²75=1.
mark me as brainliest..
Answered by
1
Answer:
Sin²75° + Cos²75°
(Sin²O + Cos²O = 1 )
= 1
Step-by-step explanation:
hope this will help you
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