Why we take sin here how do we know
Question
Find an anti-derivative (or integral)of the following function by the method of inspection cos3x
{ x:x is a natural number ,x <5x>7 } state is this empty set or not ... give reason
Maths
May 5, 2018, 8:29 a.m.
Answer
An object ,4cm in size, is placed at 25cm in front of a concave mirror of focal length 15cm. At what distance from the mirror should a screen be placed in order to obtain a sharp image? Find the nature and size of the image
If 3x 7y=14,express y in terms of x. Check whether (3,-2)is a point on the given line
