[" 7.The first three terms of an A P.are "3y-1" ? "],[3y+5" and "5y+1" respectively then find "],[qquad [CBSE201^(1)]]

The first three terms of an A.P. are 3y -1, 3y + 5, and 5y+ 1 . Find y.

The first three terms of an A.P.respectively are 3y-1,3y+5 and 5y+1. Then,y equals -3( b) 4(c)5(d)2

The first three terms of an A.P. respectively are 3y-1,\ 3y+5 and 5y+1 . Then, y equals (a) -3 (b) 4 (c) 5 (d) 2

The first three terms in the Binomial expansion of (x+y)^n are 1,56 and 1372 respectively . Find the value of x and y

The first three terms in the binomial expansion of (x+y)^n are 1,56 and 1372 respectively. Find the values of x and y.

Find the H.P whose first and second terms are (1)/(3) are (1)/(5) respectively.

If 1/(x+y),1/(2y),1/(y+z) are three consecutive terms of an A.P., prove that x, y, z are three consecutive terms of a G.P.

If the lines 4x+3y=1,y=x+5 and 5y+bx=3 are concurrent, then find the value of b.

If (1)/(x+y), (1)/(2y) , (1)/(y+z) are the three consecutive terms of an A.P. prove that x ,y,z are the three consecutive terms of a G.P.

If 3x-2y+1 , 2x+3y+9 , 2x+y be three consecutive terms of an A.P. find x,y and also the terms.Given the common difference is -3.