Asked by sarah
sin x multiply by csc x= 1 true or false?
sin x * csc x=1 is true
this is because sin=opposite/hypotenuse and csc is the reciprocal identity of sin (1 over the sin) which is equal to hypotenuse/opposite
Thus, when opp/hyp is multiplied by hyp/opp, both the opp's and hyp's cancel out. Since these values cancel out only the number 1 is left.
sin x * csc x=1 is true
this is because sin=opposite/hypotenuse and csc is the reciprocal identity of sin (1 over the sin) which is equal to hypotenuse/opposite
Thus, when opp/hyp is multiplied by hyp/opp, both the opp's and hyp's cancel out. Since these values cancel out only the number 1 is left.