Recent questions tagged 12th

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1 answer 227 views

Which country got freedom in 2013 ?

asked Jan 25, 2019 by Kuldeep (120 points)

+1 vote

2 answers 346 views

Find the differential equations

asked Jan 21, 2019 by Roshan rai (130 points)

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1 answer 291 views

Please refer to the attached image (question related to mechanical energy conservation)

asked Jan 21, 2019 by Jhayakhar (120 points)

+1 vote

0 answers 246 views

Magnification power if the ultimate reflection is in the infinity of a plain microscope

asked Dec 28, 2018 by Sahaj (130 points)

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1 answer 790 views

Prove that the normal chord at the point whose ordinate is equal to abscissa subtends a right angle at the focus

asked Oct 28, 2018 by Aparna (120 points)

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