Question

If ABCD is a rectangle and BC is twice AB. P is a point on BC such that AP=BC find Angle CPD.​

Answer 1

Answer:

Since | | operation is defined for all real numbers, domain D consists of all real numbers x, x∈R.

Since | | operation yields number greater of equal to zero, the range of -|x-2| is (-∞;0]. (Pay attention to the minus sign in front of |x-2| ).

range is answer .......

hope it helps you

with regards @ARSH