- If sinX+cosX=a then prove that .. sinX-cosX=√(2-a^2)?

Discover Questions

0.8 litres water is how many cups? Name a class of annelids whose members may have protonephridia? In one mole of the compound iron(III) oxide,
what fraction of the total number of ions is
the oxygen ion? Make a conjecture about the next item in the sequence.1, -4, 9, -16,? 15.00g of Si reacts with 25.00g of F2 to produce 28.67g of SiF4. Which reactant is the limiting reagent?