accphus758 accphus758

23-08-2022
Mathematics

contestada

giải : 4sin2x-cotx=\sqrt(3)

Relax

Respuesta :

brey217 brey217

23-08-2022

Answer:

cot

x

+

√

3

=

csc

x

⇒

cos

x

sin

x

+

√

3

=

1

sin

x

We take , denominator

sin

x

≠

0

⇒

x

≠

k

π

,

k

∈

Z

.

So, cos

x

+

√

3

sin

x

=

1

Step-by-step explanation:

Answer Link

Otras preguntas

Name the substance which accumulates in muscles when respiration occurs within insufficient oxygen

Select the correct answer. Which boundary involves two high-density plates that form deep, narrow trenches along the boundary? A. oceanic-continental convergent

I need help on number 54!!

Besides lobbying, what is another common tool used by interest groups in trying to influence government policies?

Is it normal in public to linking arm with your best friend?

what numbers go into 49 42 and 21

7. The Bakery has 10.5 dozen donuts. They sold 2/3 of the donuts. How many donuts did they sell? * OA. 126 donuts OB. 120 donuts OC. 84 donuts OD. 48 donuts OE.

write an email to the director of air india for student concession on air tickets

suppose the leftmost digits of two numbers are 8 and 3.can you tell which number is greater?.explain.

What is the product? (4y − 3)(2y2 + 3y − 5) 8y3 + 3y + 15 8y3 − 23y + 15 8y3 − 6y2 − 17y + 15 8y3 + 6y2 − 29y + 15