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

The lady, or the tiger how did the lover feel when the princess looked at him in the arena?

PLEASE U NEEEED HELP ASAP PLS HELP!!!!!The soldiers were tried in an American court, defended by an American lawyer, and acquitted. Yet the Boston Massacre rous

A packet of flour and a bag of onions have a total mass of 3.25kg.3 similar packets of flour and 2 similar bags of onions weigh 9kg in all.What is the total mas

Question 5 of 10 The invention of electric lights affected U.S. residents in the 1800s by extending the workday. Which best describes the historical theme that

M is between N and O and NM = 25, MO = 3x - 5, and NO = 5x + 2. Find x=

BATTLE OF THE BRANDS: THE ROLE AND IMPORTANCE OF BRANDING IN THE MODERN WORLD Please answer all question person who answers all correctly gets all the points l

Two falling inflated balls of different masses land at the same time.

I NEED HELP ASAP!!!WILL GIVE BRAINLIEST!!!

Someone please help me.This pool has a deep end and a shallow end.The pools perimeter is 70 ft.Hiw wide is the deep end,d?

Write the equation of the line that Passes through (-9,4) and 10,-2)