VERLEXERCISE 8.4 prethe a A in terms

Express the following in terms of factorials 2.4.6.8.10

If 3x -4, x +4 and 5x +8 are the three positive consecutive terms of a geometric progression, then find the terms.

tan 4 phi in terms of cos 8phi,

If they are in G.P.Write next one terms. 4,8,16,…..

2,4,6,8... find next 3 terms

Sum to n terms of 2+4+6+8 ..=

Select the option that is related to the third term in the same way as the second term is related to the first term. 4/5 : 0.8 :: 5/8:?

The sum of the first 51 terms of the arithmetic progression whose 2nd term is 2 and 4th term is 8, is ________.