Match the following:
`{:("Column I","Column II"),( (i) (a)/(b) div (a)/(b) , (a) (-a)/(b) ),((ii) (a)/(b) div (c)/(d), (b) -1 ),((iii) (a)/(b) div (-1) , (c) 1 ),((iv) (a)/(b) div (-a)/(b) , (d) (bc)/( ad) ),((v) (b)/(a) div ((d)/(c)) , (e) (ad)/(bc) ):}`

Match column I to column II in the following: {:("Column I","Column II"),((i) (3)/(4) div (3)/(4) , (a) -1),((ii) (1)/(2) div (4)/(4) , (b) (-2)/(3) ),((iii) (2)/(3) div (-1) , (c) (3)/(2) ),((iv) (3)/(4) div (1)/(2), (d) (3)/(8)),((v) (5)/(7) div ((-5)/(7)), (e) 1):}

Match the columns {:(,"Column-A",,"Column-B"),((a),"Ribs",(i),26),((b),"Vertebrae",(ii),14),((c ), "Phalanges",(iii),1),((d),"Sternum",(iv),14):}

Match column I with column II : {:("Column I","Column II"),((i) "Lion",(a)"Omnivore"),((ii) "Bats",(B) "Sanguivore"),((iii) "Cow", (c )"Frugivore"),((iv) "Cockroach",(d) "Carnivore"),( , (e ) "Herbivore"):}

If m is a common divisor of a and b , then (a)/(b) = (a div m)/( "___" )

Find the value of 2div(1)/(2)-(1)/(2)div2+(1)/(2)(2+(1)/(2)) (A) 0 (B) 5 (C) 1/2 (D) 1

If A = (3)/(4)div (5)/(6) , B = 3 div[ ( 4 div 5) div 6], C = [3 div (4 div5) ] div6 and D =3 div 4 (5 div 6) , then

What is the value of [(a^(-2)b^(3)) div (a^(1)b^(-1))] xx [(a^(2)b^(-4)) div (a^(-1)b^(2))] ?

If a=10, b=4, c=6, d=9, find :- (i) (ad)/(bc) (ii) ad xx bc

If a,b,c,d are four positive numbers that (i)((a)/(b)+(b)/(c))((c)/(d)+(d)/(e)) =4.sqrt((a)/(c))(iii)(a)/(b)+(b)/(c)+(c)/(d)+(d)/(e)+(e)/(a) =(1)/(5)