Find the number ordered pairs `(x ,y)ifx ,y in {0,1,2,3, , 10}a n dif|x-y|> 5.`

Find the number ordered pairs (x,y) if x,y in{0,1,2,3,...,10} and if |x-y|>5

Find the number of redered pairs (x,y) satisfying x^2+1=y and y^2+1=x

Find the number of ordered pairs (x,y) satisfying the equations sin^(-1)x+sin^(-1)y=(2pi)/3 and cos^(-1)x-cos^(-1)y=-(pi)/3

For 0

Let S(n) denotes the number of ordered pairs (x,y) satisfying 1/x+1/y=1/n,ngt1 ,x,y,n in N S(10) equals

Let S(n) denotes the number of ordered pairs (x,y) satisfying 1/x+1/y=1/n,AA ,n in N , then find S(10) .

Let S(n) denotes the number of ordered pairs (x,y) satisfying 1/x+1/y=1/n,AA ,n in N , then find S(10) .

Let S(n) denotes the number of ordered pairs (x,y) satisfying 1/x+1/y=1/n,AA ,n in N , then find S(10) .

For x in[-2 pi,3 pi] and y in R, the number of ordered pairs (x,y) satisfying the equation sqrt(3)sin x-cos x-3y^(2)+6y-5=0, is equal to