9000064008 Level: CFind the limit of the following sequence. ((n2+2n+1)nn2n)n=1∞ Hint: The limit of the sequence ((1+1n)n)n=1∞ is the Euler number e.e22ee+2∞
9000064009 Level: CFind the limit of the following sequence. ((2nn+2n)n)n=1∞ Hint: The limit of the sequence ((1+1n)n)n=1∞ is the Euler number e.2ee2e+2∞
9000064010 Level: CFind the limit of the following sequence. ((2n+1n)n)n=1∞ Hint: The limit of the sequence ((1+1n)n)n=1∞ is the Euler number e.∞2ee2e+2
9000062406 Level: CIdentify an asymptote to the graph of the following function. f(x)=x2+4xy=xy=x+1y=x−1y=−x
9000039103 Level: CAssuming x∈R, y∈R, solve the following equation. (2+5i)x+(1−i)y=13i+8x=3, y=2x=13, y=8x=8, y=13x=2, y=3
9000039104 Level: CAssuming x∈R, y∈R, solve the following equation. (3−2i)x+(5−7i)y=1+3ix=2, y=−1x=−1, y=2x=−2, y=−1x=−1, y=−2
9000039110 Level: CAssuming z∈C, solve the following equation. (1+i3)z=1−i3z=−12−32iz=32+12iz=−12+32iz=−32+12i
9000039108 Level: CAssuming z∈C, solve the following equation. By z― the complex conjugate of z is denoted. 2z−iz―=1−iz=13−13iz=1+iz=−35+65iz=−15−35i