" If "^(17)C_(2t+1)=^(17)C_(3t-5)," then find "t

If ""^(17)C_(2t+1)=""^(17)C_(3t-5) , find t.

If A=({:(22,17),(17,8):}) , then find B=A+A^(T) and show that B^(T)=B .

If bar(a),bar(b),bar(c) are the position vectors of the points A(1,3,0),B(2,5,0),C(4,2,0) respectively and bar(c)=t_(1)bar(a)+t_(2)bar(b) , then find values of t_(1) and t_(2) .

If u=sin^(-1)(x-y),x=3t,y=4t^(3) , then what is the derivative of u with respect to t? (A) 3(1-t^2) (B) 3(1-t^2)^(-1/2) (C) 5(1-t^2)^(-1/2) (D) 5(1-t^2)

If s=(t^(3))/(3)-(1)/(2)t^(2)-6t+5 , Find the value of (d^(2)s)/(dt^(2)) at t=1

If s=(t^(3))/(3)-(1)/(2)t^(2)-6t+5 , Find the value of (d^(2)s)/(dt^(2)) at t=1

Find the sum of first 24 terms of on AP t_(1),t_(2),t_(3),"....", if it is known that t_(1) + t_(5) + t_(10) + t_(15) + t_(20) + t_(24)=225.

Find the sum of first 24 terms of on AP t_(1),t_(2),t_(3),"....", if it is known that t_(1) + t_(5) + t_(10) + t_(15) + t_(20) + t_(24)=225.

Find the sum of first 24 terms of on AP t_(1),t_(2),t_(3),"....", if it is known that t_(1) + t_(5) + t_(10) + t_(15) + t_(20) + t_(24)=225.