Math, asked by NiharikaDugar, 3 months ago

13
7. Given sin alpha =√3/2
and cos beta =1/2, then find the value of cos^2tita + cos^4tita is

a) 90°
b)30°
c)60°
d)120°

Answers

Answered by siddiqueimran1994

0

Answer:

120 answer this question

Answered by abinashpirithivi2005

2

Answer:

d)120 is the correct answer

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