If the ninth term of an A.P is zero then show that the 29th term is double the 19th term.
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Maine tujhe bola tha na :-)
main jyada active snap per hi rahti hun :-)
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Maine tujhe bola tha na :-)
main jyada active snap per hi rahti hun :-)
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Kitu tu mujhe bhuli to nhi na -_-
If the 9th term of an AP is zero, then prove that the 29th term is double of the 19th term. ... Hence, the required equation is proved i.e., a29=2a19(29th term of AP is double of 19th term of AP