If `t_n` denotes the nth term of the series 2+3+6+11+18+….. Then `t_50` is

If t_(n) denotes the nth term of the series 2 + 3+ 6+ 11 ,…….then t_(50) is

If t_(n) denotes the n th term of the series 2+3+6+1+18+ …….then t_(50) is

If t_n denotes the nth term of the series 2+3+6+11+18+... then t_(50) a. 49^2-1 b. 49^2 c. 50^2+1 d. 49^2+2

If t_n denotes the nth term of the series 2+3+6+11+18+... then t_(50) a. 49^2-1 b. 49^2 c. 50^2+1 d. 49^2+2

If t_n denotes the nth term of the series 2+3+6+11+18+... then t_(50) a. 49^2-1 b. 49^2 c. 50^2+1 d. 49^2+2

If t_n denotes the nth term of the series 2+3+6+11+18+... then t_(50) =...... 49^2-1 b. 49^2 c. 50^2+1 d. 49^2+2

If t_(n) denotes the nth term of the series 2+3+6+11+18+... then t_(50)49^(2)-1b .49^(2)c.50^(2)+1d*49^(2)+2

Find the 50th term of the series 2+3+6+11+18+… .

If a_(n) denotes the nth term of the AP 3, 18, 13, 18,… then what is the value of (a_(30)-a_(20))?

nth term of the series 2+4+7+11+... will be