find the value of cos30 + sin60/1+cos60+sin30.
Answers
Answered by
24
cos 30 = root 3/2 + sin 60 root 3/2/1+ cos 60 = 1/2 + sin 30 = 1/2
Your answer is 1.18
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animeshtiwari2902:
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Answered by
2
Given:
(cos30 + sin60)/(1+cos60+sin30)
To find:
The value of (cos30 + sin60)/(1+cos60+sin30)
Solution:
The required value is √3/2.
We can calculate the value by substituting the values of the given trigonometric ratios.
Using trigonometric ratios, we have
Cos 30°=Sin 60°=√3/2
Sin 30°=Cos 60°=1/2
Now, we will use these values to obtain the required term.
=(cos30 + sin60)/(1+cos60+sin30)
=(√3/2+√3/2)/(1+1/2+1/2)
=√3/(1+1)
=√3/2
Therefore, the required value is √3/2.
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