Question

Find
t5 a=3 and d=-3​

Answer 1

Answer:

Given,

a = 3

d = (-3)

t5 = a5

= a + 4d

= 3 + 4 (-3)

= 3 -12

t5 = (-9)

Step-by-step explanation:

Answer 2

Answer:

t5=-9

Step-by-step explanation:

a=3 d=-3

t5=?

tn=a+(n-1)d

t5=3+(5-1)×(-3)

=3+4×(-3)

=3-12

=(-9)

t5= -9