Видео ютуба по тегу If The Sum Of First 7 Terms Of An Ap Is 49 And That Of 17 Terms Is 289 Find The Sum Of N Terms

9. Если сумма первых 7 членов AP равна 49, а сумма 17 членов равна 289, найдите сумму первых n

If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289, find the sum of n terms...

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289,find the sum of first n terms

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289 find the sum of first n terms

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n ...

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n term

If the sum\r\nof 7 terms of an A.P. is 49 and that of 17 terms is 289, find the sum of n\nterms....

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289 Find the sum of first n term

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, | Ex 5.3 | Q9 #maths

If the sum of 7 terms of an AP is 49 and that of 17 terms is 289, Find the sum of first n terms.

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n term

If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289, find the sum of n terms.

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n term

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n term

Ex5.3,QNo9, if the sum of first 7 terms of an AP is 49 and that of 17 terms is 289. Find sum of n

Sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n terms

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289,find the sum of first n terms

(i) If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289 , find the sum of n terms....

Ques:-9. If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of fir

If the sum of first 7 terms of an A.P. is 49 and that of 17 terms is 289, find the sum of first ...

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n term