isxaaqbakool isxaaqbakool

03-10-2020
Mathematics

contestada

(sinx+cosx)2=sin2x+1

Respuesta :

us8765594229 us8765594229

03-10-2020

Answer:

(sinx+cosx)²=sin2x+1

RHS

sin2x+1. (sin2x=2sinx*cosx)

2sinx*cosx+1. (sin²x+cos²x=1)

2sinx*cosx+sin²x+cos²x.

(sinx+cosx)²

Answer Link

Otras preguntas

what is the Author Jolly character in First Prize novel?

Muskan is making a fruit salad. She starts with (m + n)/(m ^ 2 + mn + n ^ 2) cup of strawberry, (m - n)/(m ^ 2 - mn + n ^ 2) cup of ...

Find x in each figure (assume the segment across the triangle is parallel to the third side)

What number gives a result of − 5 when 9 is subtracted from the quotient of the number and 4 ?

Correct answer please? I can't figure it out

HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!

What’s h20 plus nitrogen

3.A ball is thrown straight downward with a 4.An astronaut drops a hammer from 2.0 meters above the surface of the moon. If the speed of 0.50 meter per second f

In a class for every seven students who ride the bus, there are four students who walk to school which of the following is a ratio of the number of students who

HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!