Find the real part of

If Z= [tan 2x -i(sin x+cos x)]/[1+i sin x] is completely imaginary, find x.(0<=x<=(pi/2) )I understand that here we have to
1. 2 answers
2. asked by Kimasha
3. 506 views
The graph of $y=f(x)$ is shown in red below. Find $f(-2)$.[asy] size(150); real ticklength=0.1cm; real axisarrowsize=0.14cm; pen
1. 5 answers
2. asked by Khushal Sharma
3. 440 views
How many real and non-real solutions does the graphed equation have?(1 point) Responses three real and zero non-real three real
1. 1 answer
2. asked by yeslian
3. 89 views
How many real and non-real solutions does the graphed equation have? (1 point) Responses zero real and three non-real zero real
1. 1 answer
2. 62 views
How many real and non-real solutions does the graphed equation have?(1 point) Responses one real and one non-real one real and
1. 1 answer
2. 232 views
Part A: For what real values of c is x^2 + 16x + c the square of a binomial? If you find more than one, then list your values
1. 2 answers
2. asked by Aria
3. 740 views
Find the domain of the function.yequalsStartFraction 5 Over 7 minus x EndFraction Question content area bottom Part 1 A. All
1. 1 answer
2. 18 views
(a)Describe the combination of real and non-real complex/imaginary roots for each graphed function. Include the multiplicity of
1. 1 answer
2. 83 views
I need to find these in this poem:1.Apostrophe:The addressing of a discourse to a real or imagined person who is not present;
1. 1 answer
2. asked by Charley
3. 726 views
Find the domain of the function.yequalsnegative 5plusStartFraction 8 Over 4 x plus 8 EndFraction Question content area bottom
1. 1 answer
2. 50 views