NickyGupnext NickyGupnext

20-04-2021
Mathematics

contestada

can y'all help me prove the identity tan^2(Y)= 1−cos^2(Y)/cos(Y)

Respuesta :

snowbull111 snowbull111

20-04-2021

Answer:

Step-by-step explanation:

LHS=tan^2(Y)

SEC^2(Y)-1

1/COS^2(Y)-1

Answer Link

Otras preguntas

HELP! Which method would be best to separate a mixture of sugar and water? separation by density separation by particle size filtration distillation

I walked quickly through dry grass that crunched like.......(simile)

During the earliest days of the American Revolution, General Washington believed that

which best describes why voters choose political candidates?

Did the Magna Carta influence the American colonists’ ideas about government?

what does jefferson worry they might do as they write the new constitution

unlike the trade routes of the the classical era, the internet does not

Use the digits 1,3,4,and 7 to create two whole numbers whose product is estimated to be about 600

Margo won 24 out of 36 matches. at this rate how many matches would she win out of her next 27

Every digits + 798 is greater than any digit in 4325 explain why 4325 is greater than 798