If \( a^{2}, b^{2}, c^{2} \) are in A.P., prove that \( \frac{a}{b+c}, \frac{b}{c+a}, \frac{c}{a... VIDEO
If \( a^{2}, b^{2}, c^{2} \) are in A.P., prove that \( \frac{a}{b+c}, \frac{b}{c+a}, \frac{c}{a+b} \) are also in A.P.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-16 рд╕рдВрджреЗрд╢ рд╕рд┐рдЧреНрдирд▓ рд╕реЗ рдХреНрдпрд╛ рддрд╛рддреНрдкрд░реНрдп рд╣реИ? рдЕрдиреБрд░реВрдк рддрдерд╛ рдЕрдВрдХреАрдп рд╕рд┐рдЧреНрдирд▓ рдХреЛ рд╕рдордЭрд╛рдЗрдпреЗред рдЖрдзреБрдирд┐рдХ рд╕рдВрдЪрд╛рд░ рд╡реНрдпрд╡рд╕реНрдерд╛ рдореЗрдВ ... 2022-11-16 If sum of the series \( 1+x \log _{\mid \frac{1-\sin x}{\cos x}}\left(\frac{1+\sin x}{\cos x}\ri... 2022-11-16 Compute the value of the expression
\[
\tan ^{2} \frac{\pi}{16}+\tan ^{2} \frac{2 \pi}{16}+\tan ... 2022-11-16 Express each of the following as the logarithm of a single number :
\[
\frac{1}{2} \log 9-3 \log... 2022-11-16 A current carrying loop is free to turn in a uniform magnetic field. The loop will then come int... 2022-11-16 If \( \frac{9 x}{\cos \theta}+\frac{5 y}{\sin \theta}=56 \) and \( \frac{9 x \sin \theta}{\cos ^... 2022-11-16 A point object is placed at a distance of \( 30 \mathrm{~cm} \) from a convex mirror of focal le... 2022-11-16 Match the statement of Column I with values of Column II. of \( \theta \sim \frac{\pi}{2} \) are... 2022-11-16 What is the role of ribosomes in translation? 2022-11-16 Find the exact value of \( \operatorname{cosec} 10^{\circ}+\operatorname{cosec} 50^{\circ}-\oper... 2022-11-16 If \( a^{2}, b^{2}, c^{2} \) are in A.P., prove that \( \frac{a}{b+c}, \frac{b}{c+a}, \frac{c}{a... 2022-11-16 The Martian satellite Phobos travels in an approximately circular orbit of radius \( 9.4 \times ... 2022-11-16 Find \( L t \frac{a x+b}{b x+a} \), when \( x=0 \), 2022-11-16 рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рджрд╛рдм рдмрдврд╝рд╛рдиреЗ рдкрд░ рдХреМрди-рдХреМрди рд╕реА рдЕрднрд┐рдХреНрд░рд┐рдпрд╛рдПрдБ рдкреНрд░рднрд╛рд╡рд┐рдд рд╣реЛрдЧреА? рдпрд╣ рднреА рдмрддрд╛рдПрдБ рдХрд┐ рджрд╛рдм рдкрд░рд┐рд╡рд░реНрдд... 2022-11-16 If \( x, y \), zare in H.P., then \( \log (x+z)+\log (x-2 y+z) \) is equal
(A) \( \log (x-z) \)
... 2022-11-16 If the dielectric constant of a media is unity, what is its permittivity? 2022-11-16 If \( \cos 5 \alpha=\cos ^{5} \alpha \), where \( \alpha \in\left(0, \frac{\pi}{2}\right) \), th... 2022-11-16 There are 10 points in a plane and 4 of them are collinear. The number of straight lines joining... 2022-11-16 Among the following hydroxides, the one which has lowest value of \( K_{s p} \) at ordinary temp... 2022-11-16 рдЫрджреНрдо рд╣реИрд▓рд╛рдЗрдб рддрдерд╛ рдЫрджреНрдо рд╣реИрд▓реЛрдЬрди рдХреНрдпрд╛ рд╣реЛрддреЗ рд╣реИрдВ? рдХреБрдЫ рдЙрджрд╛рд╣рд░рдг рджреАрдЬрд┐рдПред рдЗрдиреНрд╣реЗрдВ рдпрд╣ рдирд╛рдо рдХреНрдпреЛрдВ рджрд┐рдпрд╛ рдЧрдпрд╛ рд╣реИ? 2022-11-16 Compute the square of the value of the expression
\[
\frac{4+\sec 20^{\circ}}{\operatorname{cose...
0