aungs19 aungs19

03-10-2018
Mathematics

contestada

Which function has a domain of all real numbers except x=pi/2+_npi?

A. Y=cos x
B. Y=cot x
C. Y= 1/sinx
D. Y=sec x

Respuesta :

Аноним Аноним

03-10-2018

The answer would be D. Y=secx

Hope this helps and good luck!

Answer Link

Otras preguntas

solve the simultaneous equation 4x+7y=1 3x+10y=15

A light bulb converts electrical energy into electromagnetic energy is true or false?

Two taps A and B fill a swimming pool together in two hours. Alone, it takes tap A three hours less than B to fill the same pool. How many hours does it take ea

What property is shown by the equation? 1. 0 ÷ (–6) = 0

how do you know 8 thousandths is less than 1 hundredths

Solve the equation -10 + 3x + 5x = -56 ? ??

the reproductive system of a male mammal provides

round 7,782 to the nearest hundred

Sue stacked one box onto another. The bottom box had the height of 2 1/3 feet and the top box had the height of 3 2/3 feet. How tall were the stacked boxes?

Help PleaSE:) ->Grammar Which sentence has a pronoun with an unclear, missing, or confusing antecedent? A. The lifeguards sat in tall chairs; they could