Question

In an Arithmetic Progression, if d=3, n=16, an=50, then find a ​

Answer 1

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a = 5

HOPE SO IT WILL HELP....

Answer 2

Answer:

a = -5

Step-by-step explanation:

given, d=3 , n=16 and tₙ = 50   (i think the question is wrongly typed)

using formula,  tₙ  =  a + (n-1)d

=>                     50 =  a + (16-1)3

                        50 = a + 3*15

                        a = 45 - 50

                        a = -5