Question

find the 20th term of the AP 4,1 - 2 - 5
plsssss helpppppp

Answer 1

4, 1, - 2, - 5

a = 4

d = - 3

T20 = a + 19d

= 4 + 19(-3)

= 4 - 57

= - 53

Answer 2

Hey ❗

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↪AP :- 4 , -1 , -2 , -5

↪a (first term) = 4

↪d = -3

↪a20 = a + (20 - 1) d

↪4 + ( 19 ) ( -3 )

↪4 - 57

↪-53

↪It's 20 the term

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