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 piece of paper flying in the sky.

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

Define three dimensional motion.

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.

Write the converses of the following statements. Also, devide in each case whether the converse is true or false. : If x and y are two odd numbers, then their sum is an even number.

Write the converses of the following statements. Also, devide in each case whether the converse is true or false. : If ABCD is a parallelogram, then its dagonals bisect each other.