1. . Assertion (A) : 8th term from the end of an A.P. :18, 14, 10, 6, ......., -30 is -2.
.
Reason (R) : The an from the end of an A.P. with last term 'l' and common
difference d, is l-(n-1)d.
The correct answer is (A) / (E) / (C) / (D)
ప్రకటన (A): 18, 14, 10, 6, ......,
-30 అను A.P.లో చివరి నుండి 8 వ పదం -2.
కారణం (R) : ఒక A.P. లో చివరి పదం '(', సామాన్య భేదం 'd' అయితే చివరి నుండి an అనునది 1 - (n-1)d
అవుతుంది.
సరియైన సమాధానం (A) / (B) / (C) / (D)
Answers
Answered by
3
Answer:
Hey mate! Here's your answer:
Step-by-step explanation:
l - (n - 1)d is the correct formula. So Reason is correct.
-30 - (8 - 1)-4
-30 - 7(-4)
-30 + 28
-2.
So Assertion is also correct.
And Reason is the correct explanation.
So Option A is your answer.
PLS MARK IT AS THE BRAINLIEST! :):):)
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