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CBSEi Class 10 Sequences (AP and GP) CORE

CBSEi Class 10 Sequences (AP and GP) CORE

CBSEi Class 10 Sequences (AP and GP) CORE

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8. Two A.P.’s have the same common difference. The common difference between<br />

their 50 th terms is <strong>10</strong>89. What is the common difference between their 500 th terms?<br />

9. Which term of the A.P. 90, 88, 86, 84, .... is 0? Write the next four terms after 0.<br />

<strong>10</strong>. Which term of the A.P. -18, -16, -14, .... is 0? Write the next four terms after 0.<br />

90

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