evaluate (sin 90 degree +cos 45 degree + cos 60 degree)(cos 0 degree-sin45 degree + sin 30 degree)
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this is the answer .
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dharshanaa:
A bit mistake. you should not simplify before subtraction. so that the and is 7 divided by 4 . but thank you.:-) :-)
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this is your answer i hope you understood
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thanks
ur welcome
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