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1. (a) Prove that for all integers n, 2 divides n
2 + n.
(b) Prove that for all odd integers n, n
2 ≡ 1(mod 8). with proper wor...
This question has two parts. Consider an aptitude test for a group of 2000 people for which the results were normally distributed ...
-2 divide by 9
(1-x^2)^2(1-x^2) = (1-x^2)^3
if the unit in the direction of 3OP is 5/2(ai=bj), Find 2OQ
2(2X-1)=7-3(3X-2)
add this fraction to mixed number
15 1/2 + 3/4
y-intercept=(0,-22)
Turning point=(3,-4)
What is the equation of this line?