tan theta=cos60+sin45×cos45. find theta
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So, we have Cos(60)= 1/2
and sin(45)=Cos(45)=1/sqrt 2
On substituting values, we have
.
Tan(x)=1/2 + (1/Sqrt 2)^2 = 1/2+ 1/2=1 .
So tan(x)=1 or x=45.
Hope you get it
and sin(45)=Cos(45)=1/sqrt 2
On substituting values, we have
.
Tan(x)=1/2 + (1/Sqrt 2)^2 = 1/2+ 1/2=1 .
So tan(x)=1 or x=45.
Hope you get it
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hope it'll help you have a wonderful day
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