cos 30 degree / sin 60 degree + cosec 60 degree evaluate
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Step-by-step explanation:
another method :
cos30'/sin60+cosec60'
ANS PUTTING THE ANGLES
1/2÷√3/2+2/√3
2/2√3+2/√3
6/√3
RATIONALISING
6×√3/√3×√3
6√3/3
2√3 ANS
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