whats is the value of cos 45
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heya mate the value of..
cos 45 is 1/√2
.
cos 45 is 1/√2
.
Alifaa:
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Let n be a positive non zero no. Then root(n)= n/ root(n). Just remember this for all kinds of calculation.
jii
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The value of Cos 45 is 1√2
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