Answer:
After 16 rounds the champion of Ping-Pong player can be determined.
Step-by-step explanation:
This is an example of geometric progression,
First term = 65,536

Now we need to find which term is 1 in this GP.
N th term of GP is given by

Substituting

Seventeenth term of this GP is 1.
That is after 16 rounds the champion of Ping-Pong player can be determined.
Answer:
74.7
Step-by-step explanation:

The equation of the red parabola is :
therefore , correct option in A
Answer:
w+1.3=2.7 i think
Step-by-step explanation:
<h3>Answer : </h3>
SSS congruency criteria can be used here to prove ∆ABC ≅ ∆DCB
<h3>Solution : </h3>
In ∆ABC and ∆DCB
AB = CD (given)
AC = BD (given)
BC = BC (common)
So, by SSS congruency criteria,
∆ABC ≅ ∆DCB