how to find the vale of cos √2/2
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cos √2/√2×√2= cos (1/√2)= 45 degrees
abhirajsinh1:
why √2 is multiply
2 can be writeen as root2xroot2
Answered by
1
hello users
solution
we know that
2 =√2 * √2
And
The value of cos 45° = 1 / √2
Here
cos √2/2 = cos √2 / √2 * √2
= cos 1 / √2
= 45° Answer
# hope it helps :)
solution
we know that
2 =√2 * √2
And
The value of cos 45° = 1 / √2
Here
cos √2/2 = cos √2 / √2 * √2
= cos 1 / √2
= 45° Answer
# hope it helps :)
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