C{-24;-10},|c|=

To find the magnitude (or absolute value) of complex number c, you can use the formula:

|c| = √(a^2 + b^2)

Where c is a complex number in the form of c = a + bi, and a and b are the real and imaginary parts of c respectively.

In this case, the complex number c = -24 - 10i. So, we can calculate the magnitude using the formula:

|c| = √((-24)^2 + (-10)^2)

|c| = √(576 + 100)

|c| = √676

|c| = 26

Therefore, the magnitude (or absolute value) of complex number c is 26.