The solution of $3^x \cdot 9^y = 81,\ 2^{x-y} = 8$ is —

এই অধ্যায়ের আরও প্রশ্ন

• C-05-Q097To solve graphically, the values of where —
• C-05-Q098The graph of crosses the X-axis at —
• C-05-Q099The graphical solution of gives —
• C-05-Q100The graph of touches the X-axis at —
• C-05-Q101The roots of from the graph are —
• C-05-Q102The approximate roots of from the graph are —
• C-05-Q103The roots of from the graph are —
• C-05-Q104For with , the value of is —
• C-05-Q105For with , the discriminant is —
• C-05-Q106The nature of roots of is —