SpletFree math problem solver answers your trigonometry homework questions with step-by-step explanations. Splet05. maj 2024 · d-a and d+a are the y-minimum and y-maximum *Based on their respective parent functions. (1) y=3•sin(2x) and y=3•cos(2x) Amplitudes are the same and both equal to 3. Periods are the same and they are both equal to π. y-min and y-max are also the same (both equal to -1 and 1) Zero phase shift on both.
Solve 3sin2x+4cos2x=2 Microsoft Math Solver
SpletFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step SpletDivide both sides by $\cos^2x$ and use $\sec^2x=1+\tan^2x$ to form a Quadratic Equation in $\tan x$ Now as $\tan x$ is real, the discriminant must be $\not<0$ Or divide both sides by $\sin^2x$ to form a Quadratic Equation in $\cot x$ grapevine tx places to eat
The Maximum value of $ 4{\sin ^2}x + 3{\cos ^2}x $ is - Vedantu
Splet09. dec. 2024 · Best answer Correct option (A) 4 + √2 Maximum value of 4sin2x + 3cos2x, that is, sin2x + 3 is 4 and that of sin x/2 + cosx/2 is 1/√2 + 1/√2 = √2,both attained at x = … Splet16. jan. 2024 · In order to find the maximum value follow these steps : Formula for maximum value When we are to find the maximum value of a sin x + b cos x : Maximum value = √ ( a² + b² ) Minimum value = - √ ( a² + b² ) Find the maximum value of 3 sin x + 4 cos x hence the maximum value of 3 sin x + 4 cos x = > √ ( 3² + 4² ) = > √ ( 9 + 16 ) = > √ … SpletTrigonometry Graph y=3cos (2x) y = 3cos (2x) y = 3 cos ( 2 x) Use the form acos(bx−c)+ d a cos ( b x - c) + d to find the variables used to find the amplitude, period, phase shift, and vertical shift. a = 3 a = 3 b = 2 b = 2 c = 0 c = 0 d = 0 d = 0 Find the amplitude a a . Amplitude: 3 3 Find the period of 3cos(2x) 3 cos ( 2 x). chip seq method antibody