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Find the value of (sin°45- cos°45)

Math expert

Zero

Perfect Maker

You know that both 45 degree value are same. so put them and you will get ZERO.

Perfect Maker

You can write SinA=Sin1/2 A=30 ( degree ) Put in CosA=Cos30 Then you get value of cos30

Maths Tutor

You Know That Sin 45 & Cos 45 vallue Are same the value of (Sin45-Cos45) = 0.

Math Magician

zero

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