if 7x=61.6-4x what would x be?
el siguiente de un numero
sum(((-1)^(n)*n^2)/(n+3))
1796630
33940680
30547192
5511820
7005866.1596858
7623877
14007166
12787616
4985544
5(2x + 7) = 65
2(x - 3) = 12
x - 8 = 5
If sin(θ) − cos(θ) = 2
5
for π ≤ θ ≤
3π
2
, cos(2θ) can be written in the form (a√b)/c
where a,b, and c are positive integer...
1345÷37
1. nvaan pad: an = ar^(n-1)
2. n padon ka yog: sn = a(1 - r^n) / (1 - r)
3. anant padon ka yog: s = a / (1 - r) (|r| < 1)
4. sa...