how sinQ +cosQ= √2 cosQ
Anonymous:
mate it should be. √2 Cos ( 45 - Q )
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Heya!!!
Error Sin Q + Cos Q = √2 Cos ( 45 - Q ). question should be like this.
Producer
Multiple Nr and DN by √2
√2 { Cos 45 Cos Q + Sin 45 Sin Q }
√2 { Cos ( 45 - Q ) }
Have a nice time.
Error Sin Q + Cos Q = √2 Cos ( 45 - Q ). question should be like this.
Producer
Multiple Nr and DN by √2
√2 { Cos 45 Cos Q + Sin 45 Sin Q }
√2 { Cos ( 45 - Q ) }
Have a nice time.
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