00:01If 3 plus 3 alpha plus 3 alpha square plus dash dash dash equal to 45 upon 18 then alpha
00:10is equal to
00:10So dear, first of all, this is APA and GPA.
00:15The first thing is that alpha is multiplied by GPA.
00:17A is 3.
00:19Common ratio is alpha.
00:23And G is what is the value of?
00:26If you see that there is no term, this is sum value of.
00:30Which is 45 upon 8.
00:33And my friend, infinite geometric series is called.
00:36So formula is equal to A upon 1 minus A.
00:41A is 3.
00:431 minus alpha is equal to 45 upon 8.
00:49Today, I will show you a little side.
00:523, 8 is multiplied by 45.
00:5645, 1 minus alpha is equal to 1 minus alpha.
01:0024 equal to 45 minus 45 alpha.
01:06Alpha, 45 alpha is equal to 45 alpha.
01:13Alpha is equal to 21 upon 45.
01:173 is equal to 7 upon 15.
01:20This is your answer.
01:20I will show you a little bit.
01:22I will show you a little bit.
01:24I will show you a little bit.
01:24I will show you a little bit.
01:24If x plus 2, 2x plus 3, 5x plus 6 are the consecutive terms of arithmetic series, then x is.
01:35So today, it is very simple.
01:372x plus 3 minus x plus 2 equal to 5x plus 6 minus 2x plus 3.
01:512x plus 1 equal to 3x plus 3.
02:05So in the end, x here should go.
02:073 should go.
02:08Minus 2 equal to 2x.
02:10x plus 1 minus 1.
02:12Minus 1.
02:13Take care, channel.
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