So, Cot is negative in second and fourth quadrant.
So, tan(x+
)=-cot(x)
Option B
Answer:
=−368q2−23qr+544q+34r
Step-by-step explanation:
The answer is 2^12 = 4096.
Look at a tree diagram. With one spin there are two possible outcomes (branches). Every time you spin, each of the branches split into two more branches.
With 12 spins, first there are 2 branches, then 2*2, then 2*2*2, ... In the end it's 2^12
4 x ? = 252
Do the opposite of multiplication.
252 ÷ 4 = ?
? = 63.
Hope this Helps! :)
I think answer is b that is 10raise to 2
