Class 12 MATHS If `sinx+siny+sinz=3," then "cosx+cosy+c... If sinx+siny+sinz=3, then cosx+cosy+cosz is equal toSolution in Bengali A 3 B 2 C 1 D 0 Video Solution free crash course Study and Revise for your exams Unlock now Text SolutionVerified by Experts The correct Answer...
If sinx+cosy=aandcosx+siny=b, then tan x−y2 is equal to Aa+b Ba−b Ca+ba−b Da−ba+bSubmit If sinx+cosy=a and cosx+siny=b, then tanx−y2 is equal to : Aa+b Ba-b Ca+ba−b Da−ba+bSubmit If cosx+cosy+cosz=sinx+siny+sinz=0 then cos(x−y)= A0 ...
If csc(x) = 7/3 what is cos(x)? If u(x, t) = cos(x - 3t) + 2(x - 3t)^7, show that 3u_x + u_t = 0. What is sinx cosy + cosx siny? If sin(x) = 1/2 what is cos(x) and tan(x)? Explain your steps in complete sentences. ...
Test the vector field __F__ to determine if its conservative. F = - cos x cos y I + sin x sin y j...Question: Test the vector field F to determine if it is conservative: F=−cosxcosyi+sinxsinyj−sec2zk.. Conservative and...
typedef struct a { float x; float y; float z; float cosX; float cosY; float cosZ; float sinX; float sinY; float sinZ; float x_end; float y_end; float z_end; }a; struct a az; void put_pixel(float x, float y, float z, int color, float *repere) { int off...
1. 3cosx+2cos3x=cosy (Equation 1)2. 3sinx+2sin3x=siny (Equation 2) We need to find the value of cos2x. Step 1: Square both equationsLet's square both equations. From Equation 1:(3cosx+2cos3x)2=cos2yExpanding this, we get:9cos2x+12cosxcos3x+4cos23x=cos2y From Equation 2:...
Ifx+y+z=π2,then prove that∣∣ ∣ ∣∣sinxsinysinzcosxcosycoszcos3xcos3ycos3z∣∣ ∣ ∣∣=0 View Solution Ifsinx+siny+sinz=0=cosx+cosy+cosz, then find the value ofcos(θ−x)+cos(θ−z) View Solution prove that, ∣∣ ∣ ∣∣1cosx−sinxcosx+sinx1cosy−sinycosy+siny1...