Rahul123321 Rahul123321

25-05-2018
Social Studies

contestada

if sin a + b is equal to sin a × cos b + cos a × sin b then find the value of :
a) sin 75degree
b)cos 15 degree

Respuesta :

tysonjeanette8p52jwr tysonjeanette8p52jwr

27-05-2018

Answer:
1

Explanation:
sin
15
°
cos
75
°
+
cos
15
°
sin
75
°

=
sin
(
15
°
+
75
°
)
=
sin
(
90
)
=
1

Answer Link

Otras preguntas

What nonverbal communication technique usually communicates best your honesty about your message? A. Good posture B. Body movement C. Eye contact D. Hand ges

Which of the following steps is an important part of the process by which ecology guides humans to a sustainable future? A. The causes behind problems aren't

Which of these BEST describes the efforts of William Lloyd Garrison? a. organized an unsuccessful slave revolt in 1826. b. advocated the settling of Liberia b

Hank Aaron Biography

what is .135 repeating as a fraction

What enzyme corrects errors during replication? DNA polymerase DNA helicase DNA ligase DNA lactase

I have trouble sleeping what do I do

Match the correct order of preparation types to the following examples of each type: 1. Spend lots of time memorizing and practicing your introduction and concl

Who or what inspired the author to write Jane Eyre? A.the author's two sisters, who died of tuberculosis B.the author's life and her experiences in Victorian En

which of the following is not an independent country