The beds of two rivers (within a certain region) are a parabola and a straight line y=x-2 These rivers are to be connected by a straight canal The coordinates of the ends of the shortest canal can be:

If f(x) is twice differentiable function f((1)=1, f(2)=4, f(3)=9

If f(x) , then f(x)

The set of value (s) of ’for which the function possess anegative point of inflection‐

The greatest, the least values of the function, are respectively

Hence the final answer is (2,0)

Suppose that is differentiable for allx and that for all x If and f(4)=8 then f(2) has the value equal to

Hence f(2)=4 is the suitable option

dxthenfis‐

The tangent to the curve at (1,1) meets the curve again at the point‐

The final answer is option B

If the number of images that are formed between two mirrors are 6, then the angle between them is:

 in the above fig, .

The image of a real object on a plane mirror is ...

When light propagates in Vacuum, there are electric and magnetic fields. These fields

Coating of a conductor with a non - conductor is called ........

Wood is a/an ..........

The magnetic poles in the wire change with the direction of .......

The unit of emf is ............