If 10, x, 3, are in A.P thn the value of x is?
Answers
Answer:
X - 10 = 3 - X
2X = 13
X = 6.5
Step-by-step explanation:
6.5
Given : 10, x, 3 are in AP
To find : Value of x
Solution :
AP is a progression of numbers in which common difference between two consecutive terms is always constant throughout the sequence.
i.e 2nd term - 1st term = 3rd term - 2nd term
⇒ a2 - a1 = a3 - a2
⇒ x - 10 = 3 - x
⇒ x + x = 3 + 10
⇒ 2x = 13
⇒ x = 13 / 2
⇒ x = 6.5
Hence the value of x is 6.5
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