The number of solutions in [0, 2 ] of the equation 3x 5x= 7x is

MHT CET 2026 Mathematics question

Not in JEE Main syllabus

The number of solutions in of the equation is

Answer: (D)

For to exist we need . Then . Using identities: and . So . Case : or ; is rejected because

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-097783