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

Which of these is an example of an empirical formula? C2H2 C8H18 N2O4 CO2

Como cree que se desarrollaria en la actualidad Honduras, si no se hubieras separado el Estado de la Iglesia?

One-half of the sum of a number added to one-fourth of 96 is 30. What is the number?

Two sled dogs are pulling on the same sled. The sled needs to travel due North. The first dog, Chuck, is pulling with 135 pounds of force at an angle 15 degrees

If you choose to live alone, you must pay all your cable and utility bills. If you choose to have roommates, you can share those expenses. Keep in Mind If you a

Farmer Naxvip wanted to sell some hopts and boondins at the market. He expected to sell at least 4 boondins. He expected to sell at most 14 units. Write a syste

How do you make puppets in Infinite Craft

The cost of a bag of apples is $2.50. What is the maximum number of bags of apples you can buy for $15?

On a coordinate plane, a line goes through points (1, negative 1) and (2, 4). This graph displays a linear function. What is the rate of change?

Convert 1g/cm3 into s.i unit