किसी गुणोत्तर श्रेणी में r वाँ,s वाँ तथा t वाँ पद क्रमशः R,S व T हैं | सिध्द कीजिए कि
`R^(s-t).S^(t-r).T^(r-s)=1`

The r^(th),s^(th) and t^(th) terms of a certain G.P. are R,S and T respectively,prove that R^(s-t)*S^(t-r)*T^(r-s)=1

R - S - T - KSK - RK - KT

In Fig. if S T || Q R . Find P S

If s=(2x+t)/(r), then x=

Let r ,s ,and t be the roots of equation 8x^3+1001 x+2008=0. Then find the value of (r+s)^3 + (s+t)^3 + (t+r)^3 is .

Let r ,s and t be the roots of equation 8x^3+1001 x+2008=0. Then find the value of (r + s)^3 + (s + t)^3 + (t + r)^3 is .

Let r ,s ,a n dt be the roots of equation 8x^3+1001 x+2008=0. Then find the value of (r+s)^3 +(s+t)^3+(t+r)^3 .