We are given

Firstly, we will simplify left side
and we will check whether it is equal to right side
Left side:
Let's assume y left side expression

now, we can take cos on both sides

we can simplify it

Right side:
Let's assume y left side expression

Multiply both sides by -1

now, we can take cos on both sides

we can simplify it


we can see that
both sides cos(y) value is different
so, this is FALSE.........Answer
Answer:
x<=12 that is a greater than or equal to sign btw
Answer:
110
50+50=100
5+5=10
100+10=110
(thats how i do mental math)
Answer:
upload question
Step-by-step explanation: