anetaze anetaze

04-04-2018
Mathematics

contestada

Please help! Which identities will help simplify sec^2x-1/cot^2x+1

Respuesta :

Аноним Аноним

04-04-2018

sec²x-1 = tan²x
cot²x+1 = csc²x
We get this from the Pythagorean identities.

so you have
[tex] \frac{tan^{2}x }{csc ^{2}x } [/tex]

Answer Link

Otras preguntas

the government of india has,since independence ,taken several steps to put an end to casteism in india. do you think that discrimination on the basis of caste n

Round each number to the nearest ten 343.42 – 39.87

The most appropriate tone for an expository essay would be A. formal. B. personal. C. passionate. D. contemplative.

In a series circuit with three bulbs, a. there are many paths for the current to take. b. the remaining two bulbs are not affected if one bulb burns out. c. all

There are 12 football teams in a competition. The lions have a probability of 1/12 of winning the competition. How is this true?

why do many experiments make use of a control group?

Water _____. boils at 100°C cools very quickly is made of helium and oxygen is slightly acidic at the oxygen end

Which of the following is NOT part of the five stages in the history of voting rights? a. post Desert Storm c. 1920 b. post Civil War d. 1971

Which individual called for an Open Door Policy with China? a. Henry Cabot Lodge b. John Hay c. Alfred Thayer Mohan d. Woodrow Wilson

After the price of petroleum oil went up by 10%, a consumer reduced his oil consumption by the same percent. By what percent would his petroleum bill be changed