aadilabdul2005 aadilabdul2005

21-12-2020
Mathematics

contestada

If Sin A = { then(2Cot²A + 2) is

Respuesta :

lienatiaraw lienatiaraw

21-12-2020

Answer:

18

Step-by-step explanation:

=2(cot²A+1)

=2cosec²A. [` . ` cot²A+1=cosec²A] =2(1/sinA)²

[' . 'cosecA=1/sinA]

=2×3²/1

=2cot²a+2=2×8+2=16+2=18

Answer Link

Otras preguntas

Read this excerpt from the employee handbook for pepper’s pizza.

Jonah has a recipe that uses 1 1/2 cups of brown sugar and 2 1/3 cups of flour to make 24 muffins. He has a total of 7 cups of flour. Jonah wants to use all of

Which is a true statement about Dmitri Mendeleev? A. Mendeleev created the periodic table in the 1860s. B. Mendeleev grouped the known elements into four ca

Please hurry I am being timed and I will mark brainliest Read the excerpt from chapter 6 of Animal Farm. Once again the animals were conscious of a vague uneasi

How does wet and dry barometer work?? Thnx

which is least to greatest-7/3, -2 5/8, -2.9

PLEASE HELP! 50 POINTS AND BRANLIEST!! why might a citizen work on a politcal campaign? a. its a requirement for members of political parties. b. it is a prereq

discuss four challenges that confront and are likely to confront adolescents and why?

convert 4x/3 to degrees

Can someone help me with this plz?