gazalsehgalwattpad gazalsehgalwattpad

12-10-2020
Spanish

contestada

The value of (1 + cosA ) (1- cosA ) cosecA

Respuesta :

anup12222gupta anup12222gupta

12-10-2020

Answer:

The Answer is SinA.

Explanation:

(1 + cosA ) ( 1 + cosA ) cosecA

= (1)^2 - ( cosA )^2 × cosecA

= 1 - cos^2A × cosecA

= Sin^2 × cosecA

= ( 1 / cosecA )^2 × cosecA

= ( 1 / cosecA × cosecA ) × cosecA

= 1 / cosecA

= SinA

Thank you ☺️☺️

Answer Link

Otras preguntas

What feature could you use to automatically shade cells containing a negative value in red ?

Is chocolate milk healthy or unhealthy in your opinion Please explain why.

According to the american bar association, about ______ % of all divorces involve disagreements over money. question 2 options:

which of the following is a benefit of dams? A) They provide a source of energy B) They impede fish migration and spawning C) They divert water from ecosystem

Compare and contrast the lithosphere and the asthenosphere(3 different 2 similarities)

OFFERING ALL MY POINTS PLEASE HELP!!!!!! The ABO blood group has three different alleles: IA, IB, and i. The genotypes and phenotypes (blood types) for differen

The sum of three consecutive integers is 177. find the smallest integer.

plz help ill give you brainlist

A laboratory investigation included examining prepared slides of pond water. Single-celled organisms with a nucleus and either cilia or flagella were visible. T

The net charge on a sulfide ion (s2-) explain how this ion obtains its charge your answer should include a discusion of subatomic particles