State in each case, whether the motion is one, two or three dimensional. A piece of paper flying in the sky.

State in each case, whether the motion is one, two or three dimensional. An ant crawling on globe

State in each case, whether the motion is one, two or three dimensional. A speeding bus on a straight highway Moon revolving around the earth.

Define three dimensional motion.

Define motion in one, two and three dimensions giving one example of each.

In the following case, state whether the function is one-one, onto or bijective. Justify your answer: f:RrarrR defined by f(x) = 3-4x

In the following case, state whether the function is one-one, onto or bijective. Justify your answer: f:RrarrR defined by f(x) = 1+x^2

State the converses of the following statement. In each case, also decide whether the converse is true or false.:- If the decimal expansion of a real number is terminating, then the number is rational.

State the converses of the following statement. In each case, also decide whether the converse is true or false.:- If n is an even integer, then 2n + 1 is an odd integer.