Answer:135
Step-by-step explanation:72 + 63 =135
Answer:
9, 7, -1, -2
Step-by-step explanation:
-2 is smaller than -1
Answer:
12
Step-by-step explanation:
4 / sqrt {9}
4(3)
4 x 3
12
Answer:
there isnt enough info
Step-by-step explanation:
First 3 terms are a^2 + n a^(n-)1 b + n(n-1)/2 * a^(n-2) b^2
So q^2 / pr = (n^2 * a^(2n-2) * b^2 ) / (1/2 * a^n * (n(n-1) * a^(n-2) * b^2 )
= n^2 * a^2n-2 * b^2
-----------------------------------
1/2 n(n-1) * a^(2n-2) * b^2
= 2n / n - 1 as required
given p = 4, q=32 and r = 96:-
32^2 / 4*96 = 2n / n-1
2n / n-1 = 8/3
6n = 8n - 8
2n = 8
n = 4 answer
