" (in) "(1)/(15)*(1)/(12)*(1)/(10),...," te "11" temm "

Find the sum of the following A.P. 's : (i) 2, 7,12, ..... to 10 terms. (ii) (1)/(15),(1)/(12),(1)/(10),....... to 11 terms.

Find the sum of the following A.P. 's : (i) 2, 7,12, ..... to 10 terms. (ii) (1)/(15),(1)/(12),(1)/(10),....... to 11 terms.

Find the sum of the following APs : (1)/(15), (1)/(12), (1)/(10),.. , to 11 terms

Find the sum of the following Aps: (i) 2, 7, 12, …….., to 10 terms. (ii) -37, -33, -29, …….., to 12 terms. (iii) 0.6, 1.7, 2.8,….., to 100 terms (iv) (1)/(15), (1)/(12),(1)/(10) ,……,to 11 terms

Find the sum of the following A. P. s: (1)/(15) ,(1)/(12), (1)/(10),…, to 11 terms

Find the sum of following Aps. 1/(15),(1)/(12),(1)/(10),..... to 11 terms.

The value of (1-(1)/(3^(2)))(1-(1)/(4^(2)))(1-(1)/(5^(2)))ddot M(1-(1)/(11^(2)))(1-(1)/(12^(2))) is (11)/(20) (b) (13)/(15) (c) (13)/(18) (d) (15)/(16) (e) None of these

If (1)/(1(1)/(4)) + ( 1)/( 6(2)/(3)) - ( 1)/( x) + ( 1)/( 10) = (11)/( 12) , then find the value of x