Seudónimo Seudónimo

01-05-2016
Mathematics

contestada

Which expression is equivalent to cot t sec t?
a.csc t
b.sin t
c.tan t
d.sin^2 t
e.csc^2 t

Respuesta :

konrad509 konrad509

01-05-2016

[tex]\cot t \sec t=\dfrac{\cos t}{\sin t}\cdot\dfrac{1}{\cos t}=\dfrac{1}{\sin t}=\csc t[/tex]

Answer Link

TacoLover770 TacoLover770

09-07-2018

The answer is "A" "csc t"

Answer Link

Otras preguntas

How can two people have completely different personalities from each other? Support your argument with logical examples from your knowledge of Allport’s’ Trait

how do I do this correctly?

How many zeros does 10 ^ 3 have?

A. What evidence have you discovered to explain how position can be used to describe the train? B. What evidence have you discovered to explain what motion is?

A circuit consists of a capacitor of 2 F and a resistor of 1000 Ω. An alternating current e.m.f of 12 V and a frequency 50 Hz is applied. Find; (i) the current

osteoporosis sometimes causes a spinal deformity called __________.

factorise 2y³+y²-2y-1please tell me fast

Simplify (5+2√12)(8-2√3) Give your answer in the form "a+b√3", where "a" and "b" are integers.

What is 0.048 written as a fraction?

if I had enough money I would fly (begin with had)