If P, Q, R and S represents `'X', divide, + " and " -` respectively, then find the value of 60Q15P35S25R45.

If number of aldose, ketose, furanose and pyranose units present in maitose are p, q, r, s respectively. Find the value of p+q+r+s

If number of aldose, ketose, furanose and pyranose units present in maitose are p, q, r, s respectively. Find the value of p+q+r+s

In Figure, P Q > P R. Q S\ a n d\ R S are the bisectors of /_ Q and /_R respectively. Prove that S Q > S R .

In Figure, S and T are points on the sides P Q and P R respectively of /_\ P Q R such that P T=2c m , T R=4c m and S T is parallel to Q R . Find the ratio of the areas of /_\P S T and /_\P Q R .

In Fig. 4.238, S and T are points on the sides P Q and P R respectively of P Q R such that P T=2c m , T R=4c m and S T is parallel to Q R . Find the ratio of the areas of P S T and P Q R . (FIGURE)

If P denote +, Q denotes -, R denotes x and S denotes +, Find the value of 8P8P8S8Q8 ?

A = [[p,q],[r,s]] where p, q, r and s are positive integers. If A is symmetric matrix, |A|=20 and p = q, then find how many values are possible for s.

If the statements p and q are true and the statement r and s are false, find the truth values of : (1) ~[(pvvq)^^~r]^^{[(~pvvq)vv(~r)]vvs} (2) p^^[q^^(~p^^r)vv~s]vv~r .

In Fig. 6.43, if P Q_|_P S , P Q|| S R , /_S Q R=28^@ and /_Q R T=65^@ , then find the values of x and y.

In Fig. 6.43, if P Q_|_P S , P Q|| S R , /_S Q R=28^@ and /_Q R T=65^@ , then find the values of x and y.