The value of `xyz` is 55 or 343/55 according as the sequence a,x,y,z,b is an H.P or A.P Find the sum (a+b) given that a and b are positive integers

The value of xyz is 55 or 343/55 according as the sequence a, x, y, z, b is an A.P. or H.P. Find the sum (a + b) given that a and b are positive integers

The value of xyz is 55 or (343)/(55) according as the series a,x,y,z,b is an AP or HP. Find the alues of a and b given that they are positive integers.

The value of xyz is 55 or (343)/(55) according as the series a,x,y,z,b is an AP or HP. Find the values of a and b given that they are positive integers.

The value of xyz is 55 or (343)/(55) according as the series a,x,y,z,b is an AP or HP. Find the values of a and b given that they are positive integers.

The value of xyz is 55 or (343)/(55) according as the series a,x,y,z,b is an AP or HP. Find the values of a and b given that they are positive integers.

The value of xyz is 55 or (343)/(55) according as the series a,x,y,z,b is an AP or HP. Find the values of a and b given that they are positive integers.

The values of xyz is 15/2 or 18/5 according as the series a, x, y, z, b is an AP or HP. Find the values of a & b assuming them to be positive integer.

The values of xyz is (15)/(2) or (18)/(5) according as the series a,x,y,z,b is an AP or HP. Find the values of a&b assuming them to be positive integer.

If a, x, y, z, b are in A.P., then value of xyz is 35/3 and if a, x, y, z, b are in H.P., then value of xyz is 75/7, where a and b are given positive integers. Then value of (ab) is