Divide 32 into four parts which are in A.P such that the ratio of the product of extremes to the product of means is 7:15.

If the sum of three number in A.P. is 24 and their product is 440 ,find the numbers

The equilibrium constants for two rections are given.In which case the yield of product will be the maximum? For first reaction: K_1=3.2xx10^-6 for second reaction: K_2= 7.4xx10_-6

The sum of three numbers in A.P. is -3,'and their product is 8. Find the numbers.

If the sum of three numbers in an. A.P. is 24 and their product is 440 , find the númbers.

Let P and Q be any two points. Find the coordinates of the point R which divides PQ externally in the ratio 2: 1 and verify that Q is the mid point of P R .