Solve cos(2x)=1-sin(x)

Given:

Expanding using double angle formula,

Rearranging into a single equation,

Combining like terms,

Now multiplying each term by -1,

Factor greatest common factors out,

Applying Zero property rule,

• Solve the trignometric equation to find a particular solution,

• Find the union of the solution sets,

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• Rearrange unknown terms to the left side,

• Divide both sides of the equation by the coefficient of variable,

• Solve the trignometric equation to find a particular solution,

}

☆ Now finding the union of both sets

Hence, the answer is

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0