Question

which term of the AP 50 40 30 20 is the number minus 940​

Answer 1

Answer:

n=100th term

Step-by-step explanation:

a=50 ,d=-10, an=-940

according to A.P formula

an=a+(n-1)×d

-940=50+(n-1)×-10

-940-50=(n-1)×-10

$\frac{ - 990}{ - 10} = n - 1 \\ = 99 + 1 = n \\ n = 100$

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