Fill in the blanks:
The series obtained by multiplying the corresponding terms of an A.P. and G.P. is called an ………….

Fill in the blanks: The negative of a matrix is obtained by multiplying it with the scalar…………..

Fill in the blanks Bacteria normally multiply by ……….

Fill in the blanks: If a matrix A is multiplied by the scalar, 0, then we obtain a ……….. Matrix.

Fill in the blanks: P(E) + P(bar(E)) = _______

Find the 3rd term of A.P if a=1 , d=2

We are given two G.P.'s, one with the first term 'a' and common ratio ‘r’ and the other with first term ‘b’ and common ratio ‘s’. Show that the sequence formed by the product of corresponding terms is a G.P. Find its first term and the common ratio. Show also that the sequence formed by the quotient of corresponding terms is G.P. Find its first term and common ratio.

Fill in the blanks: An image which can be obtained on a screen is called a _______ Image.

Fill in the blank of A.P. 18, 13, ………… 3.

The sum of n terms of an A.P. is 3n^2 + 4n . Find the A.P.

Fill in the blanks: An image that cannot be obtained on a screen is called ___________.