Question

For the equation 1 – 2x – x2 = tanº (x + y) + cot? (x + y)
A
Exactly one value of x exists
B
Exactly two values of x exists
С
y=-1+na+z/4, nez
y=1+*+/4, nez
D

Answer 1

Answer:

he equation 1 – 2x – x2 = tanº (x + y) + cot? (x + y)

A

Exactly one value of x exists

B

Exactly two values of x exists

С

y=-1+na+z/4, nez

y=1+*+/4, nez

D