0
The first thing to do is remove the coefficients of the side with the variable. This is done here by dividing by two, to give sin(2x) = 0.5. The next step is to remove the sine function; take the inverse sine of each side to give 2x = 30o (for degrees) or 2x = 0.5236 (for radians; equal to pi/6). Finally, remove the coefficient of x by dividing by 2 again. This gives 15o or 0.2618 (equal to pi/12). These are only the trivial solutions; all others can be found using predetermined formula.
What else can I help you with?
What is a numerical value for x if cos2x plus 2sinx-2 equals 0?
cos2x + 2sinx - 2 = 0 (1-2sin2x)+2sinx-2=0 -(2sin2x-2sinx+1)=0 -2sinx(sinx+1)=0 -2sinx=0 , sinx+1=0 sinx=0 , sinx=1 x= 0(pi) , pi/2 , pi
How do you solve 2Sinx 1 equals 0?
2sinx+1 equals 0
How do you solve A plus l2l equals -1?
1
X equals 5y-1 2x-5y equals -32 solve for y?
y = -6
Solve using the rule of 72 rate equals 4 percent years equals 18 fv equals 8000 solve for pv?
Solve, using the Rule of 72 rate = 4%, years = 18, fv=$8,000. Solve for PV. Formula: PV = $1/(1+r) t PV = $8000/(1+.04) 18 PV = $8000/2.0258 3949.03 = $8000/2.20258
What is a numerical value for x if cos2x plus 2sinx-2 equals 0?
cos2x + 2sinx - 2 = 0 (1-2sin2x)+2sinx-2=0 -(2sin2x-2sinx+1)=0 -2sinx(sinx+1)=0 -2sinx=0 , sinx+1=0 sinx=0 , sinx=1 x= 0(pi) , pi/2 , pi
How do you solve 2Sinx 1 equals 0?
2sinx+1 equals 0
How do you solve A plus l2l equals -1?
1
How do you solve 3 - 4 equals -1?
-(4-3) -(1) -1
How do you solve fraction a plus a equals 1?
a+a=1 2a=1 a=1/2
What is the derivative of -2sin2x?
y = -2sin2x y' = (2)(-2cos2x) = -4cos2x *derivative of sin is cos *multiply by 2 because of chain rule
How do you solve x cubed equals x?
x=1
How do you solve 2x subtract y equals 1?
1
X equals 5y-1 2x-5y equals -32 solve for y?
y = -6
18x equals 6 solve for x?
x = 1/3
What is the fastest formula to solve 2 equals 1?
Magic mushrooms
How do you solve 15y plus 1 equals x for y?
i have no clue what the answer is
