We are given the points \( \left( \frac{11}{2}, \alpha \right) \) that lie inside or on the boundary of the triangle formed by the lines \( x + y = 11 \), \( x + 2y = 16 \), and \( 2x + 3y = 29 \).
Step 1: Find the equation of the triangle We first solve the system of equations for the lines forming the triangle.
- The line \( x + y = 11 \) is the first boundary.
- The second line \( x + 2y = 16 \) intersects the first line at a point we need to find.
- The third line \( 2x + 3y = 29 \) intersects the first two lines at another set of points.
Step 2: Solve for the points of intersection We solve these systems of linear equations to find the boundaries of the triangle and determine the limits for \( \alpha \), the y-coordinate of the point \( \left( \frac{11}{2}, \alpha \right) \). The values of \( \alpha \) that satisfy the condition for the points to lie inside or on the triangle will give the smallest and largest values of \( \alpha \).
Step 3: Find the product of the smallest and largest values of \( \alpha \) Once the smallest and largest values of \( \alpha \) are identified, we compute their product. After solving, we find that the product of the smallest and largest values of \( \alpha \) is \( 33 \).
Final Answer: \( 33 \).
If $ \frac{1}{1^4} + \frac{1}{2^4} + \frac{1}{3^4} + ... \infty = \frac{\pi^4}{90}, $ $ \frac{1}{1^4} + \frac{1}{3^4} + \frac{1}{5^4} + ... \infty = \alpha, $ $ \frac{1}{2^4} + \frac{1}{4^4} + \frac{1}{6^4} + ... \infty = \beta, $ then $ \frac{\alpha}{\beta} $ is equal to:
The sum $ 1 + \frac{1 + 3}{2!} + \frac{1 + 3 + 5}{3!} + \frac{1 + 3 + 5 + 7}{4!} + ... $ upto $ \infty $ terms, is equal to
Given below are two statements I and II.
Statement I: Dumas method is used for estimation of "Nitrogen" in an organic compound.
Statement II: Dumas method involves the formation of ammonium sulfate by heating the organic compound with concentrated H\(_2\)SO\(_4\). In the light of the above statements, choose the correct answer from the options given below:
The motion of an airplane is represented by the velocity-time graph as shown below. The distance covered by the airplane in the first 30.5 seconds is km.
The least acidic compound, among the following is