Simplify the expression: cot x sin x - sin quantity pi divided by two minus x. + cos x
cos x
sin x
2 sin x
2 cos x

Option A

Step-by-step explanation:

Given expression:

Simplifying the expression :

applying property of trigonometry,

  and  

we get,

Therefore, option A is correct

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0