![Find A, B and N in the Expansion of (A + B)N If the First Three Terms of the Expansion Are 729, 7290 and 30375, Respectively. - Mathematics | Shaalaa.com Find A, B and N in the Expansion of (A + B)N If the First Three Terms of the Expansion Are 729, 7290 and 30375, Respectively. - Mathematics | Shaalaa.com](https://www.shaalaa.com/images/_4:108b84882158492094916fa028585334.png)
Find A, B and N in the Expansion of (A + B)N If the First Three Terms of the Expansion Are 729, 7290 and 30375, Respectively. - Mathematics | Shaalaa.com
If the first and the nth term of a GP. are a and b, respectively, and if P is theproduct of n terms, prove that P2 = (ab)".
![Find a, b and n in the expansion of (a+b)n the first three terms of the expansion are 729,7290 and 30375, respectively. Insert a number k so that a, k, ,b, n Find a, b and n in the expansion of (a+b)n the first three terms of the expansion are 729,7290 and 30375, respectively. Insert a number k so that a, k, ,b, n](https://search-static.byjusweb.com/question-images/toppr_ext/questions/1078185_450479_ans_70763b1ec0a2444aaf5003ba4f21748f.png)
Find a, b and n in the expansion of (a+b)n the first three terms of the expansion are 729,7290 and 30375, respectively. Insert a number k so that a, k, ,b, n
![In the binomial expansion of( a - b )n, if nis greater thanor equal to5 and the sum of 5th - Maths - Binomial Theorem - 5813356 | Meritnation.com In the binomial expansion of( a - b )n, if nis greater thanor equal to5 and the sum of 5th - Maths - Binomial Theorem - 5813356 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/discuss_editlive/4122803/2013_09_08_14_44_17/mathmlequation1267374373424930270.png)