Minimum value of 3cosx + 4sinx + 8 is
WebFind the maximum value of the given trigonometric function. A trigonometric function 3 cos x - 4 sin x is given. We know that, the maximum value of the function a cos x + b sin x is … WebExplanation: Because the range of the sine and cosine functions is [-1,1], Sine, on the other hand, is a growing function, while cosine is a decreasing function. As a result, the …
Minimum value of 3cosx + 4sinx + 8 is
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Web15 mrt. 2024 · Now, we have to find the minimum value of the expression ( 3 cos x + 4 sin x + 5) by adding 5 to the minimum value of ( 3 cos x + 4 sin x). So, we get the … WebExpress 4 sinx -3 cosx in the form R sin(x- a), where a' is an acute angle and R is a positive real number. Find: a All solution of the equation 4sinx- 3cosx 3 in the interval 0° sxS …
WebThe minimum value of 3cos x +4 sin x +8 is. Login. Study Materials. NCERT Solutions. NCERT Solutions For Class 12. NCERT Solutions For Class 12 Physics; ... The minimum value of 3cosx+4sinx+5 is [MNR 1991] Q. The maximum value of 3cosx + 4sinx + 5 is. Q. Write the maximum and minimum values of 3 cosx + 4 sinx + 5. Web8 dec. 2024 · solution :- 3cosx + 4sinx = √ (3² + 4²) [ 3/√ (3² + 4²) cosx + 4/√ (3² + 4²) sinx] = 5 [ 3/5 cosx + 4/5 sinx ] Let sinA = 3/5 then, cosA = 4/5 now, 5 [ 3/5 cosx + 4/5 sinx ] = 5 [ sinA. cosx + cosA. sinx ] use formula, sinX.cosY + cosXsinY = sin (X + Y) 5 [ sinA. cosx + cosA. sinx ] = 5sin (A + x) we know, sine function lies between -1 to 1
WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.
Web(a) find the value of R and the value of α. (4) (b) Hence solve the equation . 12 cos x – 4 sin x = 7 . for 0 ≤ x ≤ 360°, giving your answers to one decimal place. (5) (c) (i) Write down …
WebThe minimum value of 3cosx+ 4sinx + 8 is 1694 32 Trigonometric Functions Report Error A 5 B 9 C 7 D 3 Solution: We know that, − 32 + 42 ≤ 3cosx+ 4sinx ≤ 32 + 42 ⇒ − 25 ≤ … scandinavian lighting australiaWeb2 mrt. 2024 · Answer: minimum value of 3cosx + 4sinx + 8 = 3 where , a and b are rational numbers Advertisement Answer No one rated this answer yet — why not be the first? 😎 ayushmanboitai778 Step-by-step explanation: minimum value of 3cosx + 4sinx + 8 = 3 where , a and b are rational numbers. Advertisement Still have questions? Find more … scandinavian lighting brandsWebClick here👆to get an answer to your question ️ Find the minimum value of \( 3 \cos x + 4 \sin x + 8 \) Solve Study Textbooks Guides. Join / Login. Question . Find the minimum … rubric rating scalerubric performance based assessmentWebRange of 3 sinx = 3 × [-1,1] = [-3,3] On addition minimum value = (-1-3) = -4 Maximum value obtained = (1+3) = 4. Range of cos2x + 3sinx = [ -4,4]. Sushant kumar 13 Points one year ago Cos2x+3sinx= (1-2sin2x)+3sinx -2 (sin 2 x-3/2sinx-1/2) Making the term a perfect square by some manipulations -2 [sin 2 x - 2x3/4sinx + (3/4) 2 - (3/4) 2 -1/2] rubric paragraph writingWeb2 mrt. 2024 · Answer:minimum value of 3cosx + 4sinx + 8 = 3where , a and b are rational numbers scandinavian linens and table runnersWebM. Krasnov A. Kiselev G. Makarenko E.Shikin Mathematical Analysis Engineers Volume 1 Mir Publishers Moscow Kypc высшей математики ДЛЯ инженеров В дв scandinavian literary work crossword