cmpv1025 cmpv1025

16-01-2020
Mathematics

contestada

I am confused on how to solve:
Cot^2(t)/sin^2(t) = csc(t) - sin(t)

Respuesta :

Stefanisaska Stefanisaska

16-01-2020

Answer: 90°

Step-by-step explanation:

scs(t)=1/sint

sint²+cost²=1

cot t=(cost/sint)²

(cost²/sint²)/Sint²=1/sint-sint

cost²/sint⁴=1/sint-sint

cost²=sint³-sint⁵

Cost²=sint³(1-sint²)

cost²=sint³cost²

1=sint³

sint=1

arcsin1=90°

Cot^2(t)=(cost/sint)²

Answer Link

Otras preguntas

Tony rounded each of the numbers 154 and 145 to the nearest hundred. which choice correctly compares the rounded numbers?

Is it possible for the incenter of a triangle to be outside the triangle?

Carlos has life insurance policy through his employer that pays his beneficiaries 2 times his salary in case of his death. The insurance Carlos has is most like

Important to long-term memory is _____. retrieval storage and retrieval neither storage nor retrieval storage

Elizabeth Cady Stanton •Information about the person’s early life. •How did the person’s early years influence his/her achievements later in life? •Describe the

Triangle ABC has perimeter 22 cm. AB= 8cm BC=5cm By calculation deduce whether triangle ABC is a right-angled triangle.

All of these. WORTH 20 POINTS!!!!!!!

what is a highly selective college？

At 20 miles per hour the average driver, from the moment he sees danger until he hits the brake, will travel about:

how many triangles exist with the given side lengths of 3cm, 5cm, and 9cm?