(A) : The value of dimensionless constants or proportionality constants cannot be found by dimensional methods. (B) : The equations containing trigonometrical, exponential and logarithmic functions cannot be analysed by dimensional methods.

(A) : The value of dimensionless constants or proportionality constant

1.	(A) : The value of dimensionless constants or proportionality constants cannot be found by dimensional methods. (B) : The equations containing trigonometrical, exponential and logarithmic functions cannot be analysed by dimensional methods.
Answer» <html><body><p>Both A & <a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a> are true<br/>Both A & B are false<br/>Only A is true<br/>Only B is true</p>Answer :A</body></html>