Find the value of x, when in the A P. given below
2 + 6 + 10 + ... + x = 1800.
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Answered by
2
Answer:
the answer is 118
hope this will help
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Answered by
1
Answer:
118
Step-by-step explanation:
n/2{4 + 4n-4} = 2n² = 1800
n² = 900
n = 30
x = 2 + 29x4 = 118
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