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The 20th term of the series 2 x 4 + 4 x 6 + 6 x 8 to infinity will be |
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Answer» Answer: 40 x 42 Step-by-step EXPLANATION: We can WRITE the terms as 2n x 2n+2 So the 20TH term would be (2 x20)x((2 x 20)+2) Which would be 40 x 42 = 168 S |
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