Assertion and Reasoning — task. Maths CBSE Live product, Class 10.

Assertion (A): In a right angle triangle \(2tan \theta=5\) then \(cos \theta=\frac{5}{k\sqrt{34}}\)

Reason (R): \(tan 90^{\circ}=0\)

Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
Assertion (A) is true but reason (R) is false.
Assertion (A) is false but reason (R) is true.
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

Did you find an error?

4. Assertion and Reasoning