There are four numbers such that the first three of them form an arithmetic sequence and the las... VIDEO
There are four numbers such that the first three of them form an arithmetic sequence and the last three form a geometric sequence. The sum of the first and third terms is 2 and that of second and fourth is 26 . What are these numbers ?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-02-14 Find \( S_{\infty} \), for each of the following infinite G.P.s :
\[
0 \cdot 3,0 \cdot 18,0 \cdo... 2023-02-14 Find \( S_{\infty} \), for each of the following infinite G.P.s :
\[
5, \frac{20}{7}, \frac{80}{... 2023-02-14 Find \( S_{\infty} \), for each of the following infinite G.P.s :
\[
50,42.5,36 \cdot 125 \text ... 2023-02-14 Find \( S_{\infty} \), for each of the following infinite G.P.s :
\[
1, \frac{1}{3}, \frac{1}{9}... 2023-02-14 Find three numbers in G.P. : whose sum is 30 and whose product is 216 P 2023-02-14 Find the coefficient of \( a^{4} \) in the expansion of the product \( (1+2 a)^{4}(2-a)^{5} \). P W 2023-02-14 Match the statements in Column I with those in Column Il One or more matching is possible.
\( \m... 2023-02-14 If \( \frac{1}{x+y}, \frac{1}{2 y}, \frac{1}{y+z} \) are three consecutive terms of an A.P., pro... 2023-02-14 Find \( \mathrm{S}_{\infty} \), for each of the following infinite G.P.s :
\( 1, \frac{1}{2}, \f... 2023-02-14 If \( a, b \) and \( c \) are three consecutive terms of an A.P., prove that \( k^{a}, k^{b} \) ... 2023-02-14 There are four numbers such that the first three of them form an arithmetic sequence and the las... 2023-02-14 Find the coefficient of \( x^{5} \) in the expansion of :
\[
(1+x)^{21}+(1+x)^{22}+\ldots \ldots... 2023-02-14 рд░реЗрдирдбрд┐рдпрд░ рдореЙрд╕ рд╣реЛрддреА рд╣реИ
(A) рд╕реНрдлреЗрдЧрдирдо
(B) рдорд╛рд░реНрдХреЗрдиреНрд╢рд┐рдпрд╛
(C) рдХреНрд▓реЗрдбреЛрдирд┐рдпрд╛ рд░реЗрдиреНрдЬрд┐рдлрд░реЗрд░рд╛
(D) рдЙрдкрд░реЛрдХреНрдд рдореЗрдВ рд╕реЗ рдХ... 2023-02-14 An gas of H-atoms in excited state \( n_{2} \) absorbs a photon of some energy and jump in highe... 2023-02-14 Find the middle term in the expansion of \( \left(\frac{x}{3}+9 y\right)^{10} \). W 2023-02-14 One radioactive nuclide has a decay constant that is half that of another. If the two nuclides s... 2023-02-14 Let \( S_{p} \) and \( S_{q} \) be the coefficients of \( x^{p} \) and \( x^{q} \) respectively ... 2023-02-14 Find the coefficient of \( x^{10} \) in the expansion of :
\[
\left(1+x+x^{2}+x^{3}+\ldots+x^{10... 2023-02-14 The middle term in the expansion of \( (1+x)^{2 n} \) is :
(A) \( \frac{(2 n) !}{n !} x^{n} \)
(... 2023-02-14 A convex lens is held \( 45 \mathrm{~cm} \) above the bottom of an empty tank. The image of a po... 2023-02-14 Expand \( \left(x-\frac{1}{y}\right)^{11}, y \neq 0 \).
0