Question

tell answer fast (both)​

Answer 1

Step-by-step explanation:

26) a+5d= - 10

a+9d= -26

4d= - 16

d= - 4

a=10

15 term =a+14d

10+14(-4)

10-56

-46

25)hint put the values of the degree respectively take them to left side and solve

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