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The fourth term of an arithemetic progression is 13 and

The fourth term of an arithemetic progression is 13 and the tenth term is 31 find it first tern and it common difference
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2. asked by Wale
3. 834 views
The third term of a geometric progression is 16. The sum of the third term and the fourth term is 8.Find(a)the first term and
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2. asked by Watermelon
3. 1,552 views
If the first term of an arithemetic progression is -4 and the twelveth term is 8,find the common difference.
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2. asked by Victor
3. 480 views
the 2nd, 3rd, and 4th term of an arithemetic progression are x-2, 5 and x+2 respectively, calculate the value of x and hence
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2. asked by victor
3. 2,610 views
The sum of the fourth and sixth term of an arithmetical progression is 42.the sum of the third and the ninth term is 52.find the
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2. asked by Blessing
3. 318 views
The first term of a geometric progression is more than the third term by 12. The fourth term is more than the second term by 4.
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2. asked by Leda
3. 743 views
The eighth term of a geometric progression is 32 and the fourth term is 2. Find the first term and the positive value of the
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2. asked by Tracy
3. 724 views
In a geometric progression the third term is 2/9 and the fourth term is 2/27 find (1) the first term and the common ratio (2)
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2. asked by Agnes
3. 161 views
Find the value of x for which x+9 x-6 4 are the first three terms of a geometrical progression and calculate the fourth term of
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2. asked by Modhi
3. 930 views
the fourth term of an arithmetic progression is equal to 3 times the first term and the seventh term exceeds twice the third
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2. asked by kruthi
3. 889 views