What is the nth term of the G.P x+2xy+4xy^2+........?
Question
The sum of n terms of a series for all value of n is n^2+3n. Find the first 3 terms of the series?
Q.17and18
40th and 50th(b)
Plz solve fastly i need that at any cost with in 1hour
asinθ- bcosθ=c and asinθ+bcosθ=√(a≤+b≤-c≤) prove that sinθ=cosθ or a≤=b≤
From a point P, two tangents PT and PS are drawn to a circle with centre O such that AngleSPT = 120, Prove that OP=2PS
Accounts Tax GST
Feb. 24, 2017, 9:14 p.m.
Answer
I want to know who is the person to submit C forms whether. Buyer or seller?
asinθ- bcosθ = c and asinθ+ bcosθ = √a≤ + b≤ - c≤ prove that cosθ =sinθor a≤ = b≤