Question

for an
A.P the first term (a)=8 Common
differnce (d) = -5 find t2 and t3 and give me answer in all step​

Answer 1

Answer:

$t2 = 3 \\ \\ t3 = - 2$

Step-by-step explanation:

$a = 8 \\ \\ d = - 5 \\ \\ t2 = a + d \\ = 8 - 5 = 3 \\ \\ t2 = 3 \\ \\ \\ \\ t3 = a + 2d \\ \\ = 8 + 2 \times - 5 \\ = 8 - 10 \\ t3 = - 2$

Answer 2

Answer:

Step-by-step explanation:

a=8,d=-5

and

tn=a+(n-1)d

t2=8+(2-1)(-5)

=8-5=3

t3=8+(3-1)(-5)

=8+2(-5)

=8-10=-2