maywangusa maywangusa

02-08-2018
Mathematics

contestada

Which function is equivalent to y= -cot(x)
y=-tan(x)
y=tan(x+pi/2)
y=tan(x)
y=tan(x+pi/2)
quickly pls im timed

Respuesta :

FelisFelis FelisFelis

02-08-2018

So, Cot is negative in second and fourth quadrant.

So, tan(x+[tex] \frac{\pi}{2} [/tex])=-cot(x)

Option B

Ver imagen FelisFelis

Ver imagen FelisFelis

Answer Link

Otras preguntas

Please help me find the pattern will give brainlist 1:3 3:17 10:66 6:38 Could be any pattern as long as it’s a pattern please help ASAP

Explain the importance of cultural awareness or understanding of sociocultural differences in the global marketplace.

If u have 325.58 in your checking account and then write a check for 166.73 what is your new balance?

HELLO, Can anyone write a paragraph using the present tenses (examples: what you did in the morning). using simple tense, progressive, and perfect progressive.

H2PO4-(aq) ⇆ H+(aq) + HPO42-( which ion plays the role of hydrogen ion donor and which one plays the hydrogen ion acceptor in BPS?

how many times does 4 go into 72

1. 52-year-old male patient entered the ER experiencing shortness of breath, hyperhidrosis extreme anxiety, and acute to the left brachial severe thoracic _regi

Was the qin dynasty a democracy or authoritarian

help pls. need this question answered asap

which system works with the lungs so the cells of your body receive oxygen?