Math, asked by thangeprasad2003, 1 year ago

find 2×6+4×9+6×12+.......+up to n terms

Answers

Answered by vishal6712

1

Answer:

12(3^n-1)/3-1 =6(3^n-1) is the answer

Step-by-step explanation:

the given term is in GP so r=3 ,a=12 put a,r in the formula of Sn. please mark as brainlist answer

Previous Question

Next Question

Similar questions

English, 6 months ago

How old is the Tradition of india Dances? (a) 1500 years (b) 2500 years (c) 2000 years (d) 3000 years.

CBSE BOARD XII, 6 months ago

Identify the odd one: Microsoft Office, Adobe Photoshop, Libre Office, Coral Draw...

English, 6 months ago

Q.)Kalpana zeroed in on UTA because she was convinced that it offered good research opportunities. Find out: MC (Main Clause): SC (Subordinate Clause): SC (Subordinate Clause):...

English, 1 year ago

Other girl is so beautiful as Madhavi change into comparative and superlative degree...

Math, 1 year ago

Hey mate, pls solve this question, Its urgent I have exam today, Please Please please don't spam...

Biology, 1 year ago

What would happen if the growth hormone were under-secreted?

Biology, 1 year ago

What will happen if all the decomposers removed from earth?

Math, 1 year ago

The sum of the lengths of sides (the perimeter) of a certain triangle is 25 inches. The medium side is 5 inches longer than the shortest side, and the longest side is 4 inches longer than twice the shortest side. How long is the shortest side?