Question

50 POINTS ANSWER THE QUESTIONS ATTACHED

Answer 1

Step-by-step explanation:

23.  The sum of n terms in AP is Sn = n/2(2a+(n-1)d

Here,

*First term = 5 and Common difference is 4*

= 6/2(2(5)+(6-1)4)

=3(10+20)

=3(30)

=90

Answer 2

Answer:

This Is Not A 50 Points Question..

Step-by-step explanation: