If `p:q=3:4,q:r=5:6` and `r:s=1:4`,find` p:q:r:s`

If p = 3 , q = 2 and r = -1, find the values of (3p^(2)q+5r)/(2pq-3qr)

If p = 4,q = 3 and r = -2, find the values of : (3pq+2qr^(2))/(p+q-r)

If p = 4,q = -3 and r = 2, find the value of : p^(3)+q^(3)-r^(3)-3pqr

If A = {p,q,r, s} and B = {1, 2, 3} , find which of the following is not a function from A to B? (i) R1={(p,1),(q,2),(r,1),(s,2)} (ii) R2={(p,1),(q,1),(r,1),(s,1)}

If A = {p,q,r, s} and B = {1, 2, 3} , find which of the following is not a function from A to B R 1​={(p,1),(q,2),(r,1),(s,2)}

If A = {p,q,r, s} and B = {1, 2, 3} , find which of the following is not a function from A to B? i. R 1 ​ ={(p,1),(p,2),(r,1),(s,2)} ii.R 2 ​ ={(p,1),(q,2),(r,2),(r,3)}

If P=3Q = 7R, find P:Q:R.

sides Q P and R Q of P Q R are produced to point S and T respectively. If /_S P R=135^0 and /_P Q T=110^0, find /_P R Qdot

Let p,q,repsilonR^(+) and 27pqr>=(p+q+r)^3 and 3p+4q+5r=12 then p^3+q^4+r^5 is equal to

In figure, sides Q P and R Q of P Q R are produced to point S and T respectively. If /_S P R=135^0 and /_P Q T=110^0, find /_P R Qdot Figure