There are four numbers such that the first three of them form an arithmetic sequence and the las...

Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=rRoc1Qk2z1A



Duration: 5:00
36 views
0


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 ?
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-14Find \( S_{\infty} \), for each of the following infinite G.P.s : \[ 0 \cdot 3,0 \cdot 18,0 \cdo...
2023-02-14Find \( S_{\infty} \), for each of the following infinite G.P.s : \[ 5, \frac{20}{7}, \frac{80}{...
2023-02-14Find \( S_{\infty} \), for each of the following infinite G.P.s : \[ 50,42.5,36 \cdot 125 \text ...
2023-02-14Find \( S_{\infty} \), for each of the following infinite G.P.s : \[ 1, \frac{1}{3}, \frac{1}{9}...
2023-02-14Find three numbers in G.P. : whose sum is 30 and whose product is 216 P
2023-02-14Find the coefficient of \( a^{4} \) in the expansion of the product \( (1+2 a)^{4}(2-a)^{5} \). P W
2023-02-14Match the statements in Column I with those in Column Il One or more matching is possible. \( \m...
2023-02-14If \( \frac{1}{x+y}, \frac{1}{2 y}, \frac{1}{y+z} \) are three consecutive terms of an A.P., pro...
2023-02-14Find \( \mathrm{S}_{\infty} \), for each of the following infinite G.P.s : \( 1, \frac{1}{2}, \f...
2023-02-14If \( a, b \) and \( c \) are three consecutive terms of an A.P., prove that \( k^{a}, k^{b} \) ...
2023-02-14There are four numbers such that the first three of them form an arithmetic sequence and the las...
2023-02-14Find the coefficient of \( x^{5} \) in the expansion of : \[ (1+x)^{21}+(1+x)^{22}+\ldots \ldots...
2023-02-14रेनडियर मॉस होती है (A) स्फेगनम (B) मार्केन्शिया (C) क्लेडोनिया रेन्जिफरेरा (D) उपरोक्त में से क...
2023-02-14An gas of H-atoms in excited state \( n_{2} \) absorbs a photon of some energy and jump in highe...
2023-02-14Find the middle term in the expansion of \( \left(\frac{x}{3}+9 y\right)^{10} \). W
2023-02-14One radioactive nuclide has a decay constant that is half that of another. If the two nuclides s...
2023-02-14Let \( S_{p} \) and \( S_{q} \) be the coefficients of \( x^{p} \) and \( x^{q} \) respectively ...
2023-02-14Find the coefficient of \( x^{10} \) in the expansion of : \[ \left(1+x+x^{2}+x^{3}+\ldots+x^{10...
2023-02-14The middle term in the expansion of \( (1+x)^{2 n} \) is : (A) \( \frac{(2 n) !}{n !} x^{n} \) (...
2023-02-14A convex lens is held \( 45 \mathrm{~cm} \) above the bottom of an empty tank. The image of a po...
2023-02-14Expand \( \left(x-\frac{1}{y}\right)^{11}, y \neq 0 \).