Substitution Method to Solve Linear Equations
❓ Question Solve the following pair of equations by the Substitution Method : 7 x − 15 y = 2 7x-15y=2 x + 2 y = 3 x+2y=3 đź–Ľ️ Solution Image ✍…
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Finding Vertices of Triangle Formed by Two Lines and X-Axis
❓ Question Draw the graphs of the equations x − y + 1 = 0 x-y+1=0 and 3 x + 2 y − 12 = 0 3x+2y-12=0 Determine the coordinates of the vertices of…
Forming Linear Equations for Different Graphical Representations
❓ Question Given the linear equation 2 x + 3 y − 8 = 0 write another linear equation in two variables such that the geometrical representation of…
Rectangle Dimensions Using Linear Equations
❓ Question Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden. đź–Ľ️ …
Graphical Solution of Linear Equations in Two Variables
❓ Question Which of the following pairs of linear equations are consistent/inconsistent ? If consistent, obtain the solution graphically. (i) x …
Electromagnetic Waves Wave Equation Shortcut
❓ Question The electric field of an EM wave is: E = 2 sin ( 2 × 10 15 t − 10 7 x ) E = 2\sin\left(2\times10^{15}t - 10^7x\right) Find the refra…