. If a -2, a + 4, 2a - 3 are in A.P, then a is equal to
(a) 7
(c) 6
(b) 13
(d) 4
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Answer:
correct answer is option number b
Step-by-step explanation:
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Answered by
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Answer:
a=13
Step-by-step explanation:
a2-a1=d
a3-a2=d
a2-a1=a3-a2
a+4-(a-2)=2a-3-(a+4)
a+4-a+2=2a-3-a-4
6=a-7
a=7+6
a=13
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