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The 6th term of an A.P is -3 and the common difference is -3.Find the 8th term.
1 answer
a8 = a6 + 2d = -3 + 2(-3) = -9
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In an A.P the difference between the 8th term and 4th term is 20 and the 8th term is 1half timesthe fourth term. what is the
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T8-T4 = 4d, so d=5 T8 = T4/2 (a+7d) = (a+3d)/2 a+35 = (a+15)/2 2a+70 = a+15 a = -55
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In A.P the difference between the 8th term and 4th term is 20,and the 8th term is one and half times the 4th term.Find the
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term(8) - term(4) = 20 a + 7d - a - 3d = 20 4d = 20 d = 5 term(8) = (3/2)(term(4)) a+7d =
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In an AP the difference between the 8th term and 4th term is 20 and 8th term is 11/2 times the 4th term. Find the: common
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a+7d - (a+3d) = 20 4d=20 d = 5 a+7d = (11/2)(a+3d) a+35 = (11/2)(a+15) 2a + 70 = 11a + 165 -9a = 95
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THE SUM OF THE 2ND AND 5TH TERMS OF AN A.P IS 42.
IF THE DIFFERENCE BETWEEN THE 6TH AND 3RD TERM IS 12, FIND THE: COMMON
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Explain in a simpler way please
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THE SUM OF THE 2ND AND 5TH TERMS OF AN A.P IS 42. IF THE DIFFERENCE BETWEEN THE 6TH AND 3RD TERM IS 12, FIND THE: COMMON
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STOP SHOUTING! ARE YOU ON A TELETYPE? So, what they have told you is a+d + a+4d = 42 a+5d - (a+2d) =
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In a A.P, the difference between the 8th and the 4th terms is 20 and the 8th term is 1^1/2 times the fourth term. What is the
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(8-4)d = 20, so d = 5 a+7d = 3/2 (a + 3d) a = 25
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1) In the arithmetic progression, the 8th term is twice the 4th term and the 20th term is 40. Find the common difference and the
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1) remember that t(n) = a+(n-1)d t(8) = a+7d t(4) = a+3d it said: the 8th term is twice the 4th term
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The difference between the 8th and 4th terms of an AP is 40. If the 8th term is 2/3 times the 4th term.
Find The common
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4d=40, so d=10 a+7d = 2/3 (a+3d) a+70 = 2/3 (a+30) 1/3 a = -50 a = -150
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in an ap the difference is between the 8th and 4th term is 20 and the 8th term is one and the half times the fourth term what is
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In an AP the difference between the 8th and 4th terms is 20and the 8th is one and half x the 4th
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In an AP the 6th term is half the 4th term and the 3rd term is 15.
a. Find the fist term and the common difference. b. How many
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"the 6th term is half the 4th term" ---> a+5d = (1/2)(a+3d) 2a + 10d = a + 3d a + 7d = 0 "the 3rd
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