BASIC ICT SKILLS - CLASS - IX

INFORMATION AND COMMUNICATION TECHNOLOGY Chandrakant Nanda Introduction Information and Communicati…

Magnetic Effect of Electric Current

Magnet:  (i) is an object that attracts objects made of iron, cobalt & nickel. (ii) Comes to rest in N…

Trigonometry Identities

Basic and Pythagorean Identities \csc(x) = \dfrac{1}{\sin(x)} csc ( x ) = sin ( x ) 1 ​ \sin(x)…

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