Use the definitions listed in section 6.1.2 with f(x, y, z) = x2 + yz, f(x, y, z) = xy, yz, xz , and g(x, y, z) = −sin(z), exz, y . compute the vector (f(f + , 1, 3). (your instructors prefer angle bracket notation < > for vectors.)

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

step-by-step explanation:

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