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Subjects
Mathematics CBSE
Class 10
Arithmetic Progression
Textbook Questions
43.
Exemplar exercise problem III
Exercise condition:
2
m.
1.
The first four terms of an AP, whose first term is \(–2\) and the common differenc is \(–2\), are
\(– 2, – 4, – 6, – 16\)
\(– 2, – 4, – 6, – 8\)
\(– 2, 4, – 8, 16\)
\(– 2, 0, 2, 4 \)
2.
The \(21^{st}\) term of the AP whose first two terms are \(–3\) and \(4\) is
\(-143\)
\(17\)
\(137\)
\(143\)
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