In an AP , it s being given that ` T_(4)/T_(7) = 2/3 . " Find " T_(7)/T_(10)`

The system shown in figure is in equilibrium. Find the magnitude of tension in each string, T_(1), T_(2), T_(3) and T_(4) ( g = 10 m//s^(-2))

For an A.P. t_(6) = -10 and t_(14) = - 34 . Find the value of t_(10) .

In an A.P., d=10 find t_(6)-t_(2)

For an A.P., t_(3) = 12 and t_(7) = 24 . What is the value of t_(5) ?

The value of common difference of an AP. which makes T_1·T_2·T_7, least, given that T_7 = 9 is A. 33/2 B. 5/4 C. 33/20 D. 5/8

If for an A.P., d=10 , what is the value of t_(6)-t_(2) ?

The common difference d of the A.P. in which T_(7) = 9 and T_(1)T_(2)T_(7) is least is