Question

find the minimum and maximum values of
sin 2x - cos 2x​

Answer 1

Answer:

ANSWER

f(x)=1−12sin

2

xcos

2

x

=1−3(sin2x)

2

max. value of f(x)=1−3(0)

2

=1

min. value of f(x)=1−3(1)

2

=−2