1 + cota + cosec a
1-cota + coseca
sin a
1)
ay Ghodawat IIT & Medical A
sin a
2)
1- cosa
1 + cosa
1-sin a
3
1+cosa
sin a
4)
COS Q
2650
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Answer:
charged balloon is repelled by another charged balloon because both the balloons contain same type of charges. We know the like charges repel each other. A balloon is charged while other is uncharged so they have no same charges. Therefore charged balloon attracts uncharged balloon.
Step-by-step explanation:
charged balloon is repelled by another charged balloon because both the balloons contain same type of charges. We know the like charges repel each other. A balloon is charged while other is uncharged so they have no same charges. Therefore charged balloon attracts uncharged balloon.
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