Assertion: Method of dimension cannot be used for deriving formulae containing trigonometrical ratios.Reason: This is because trigonometrical ratios have no dimensions.

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

Assertion is true, but the Reason is false

Assertion is false but the Reason is true.

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Method of dimensions cannot be used for deriving formulae containing trigonometrical ratios as trigonometrical ratios are dimensionless.

Watch 3-min video & get full concept clarity