plzzz help me in solving this ques..
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T =mg
2Tcos theta =Mg
M =2m cos theta
Cos theta is greater than 0 and less than 1
So is less than 2m is the right answer B
2Tcos theta =Mg
M =2m cos theta
Cos theta is greater than 0 and less than 1
So is less than 2m is the right answer B
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