Answer:
yes you hrlp me thank you so much
Base case: For , the left side is 2 and the right is , so the base case holds.
Induction hypothesis: Assume the statement is true for , that is
We want to show that this implies truth for , that
The first terms on the left reduce according to the assumption above, and we can simplify the -th term a bit:
so the statement is true for all .
Answer:
d = 126, z = 28
Step-by-step explanation:
The angle with the variable is diagonal from the 105 degree angle. In this case, that means that they are equivalent. So, 105+21 = 126. d = 126 :)