Question

एक खंभा जमीन पर 2√3 मी° लंबी छाया डालता है यदि उस समय सूर्य का अध्धयन कोण 60° हो, तो खंभे की ऊंचाई ज्ञात कीजिए​

Answer 1

Answer:

are three numbers whose sum is S, then z=S−x−y, so the product of the three numbers is P=xyz=xy(S−x−y), which we hence regard as a function of (x,y) in the first quadrant {x,y>0}.