Selection Post Phase XIV (12th)21 Sep 2026Shift 2Trigonometry

If sin A = 12, then the value of cot A is

यदि sin A = 12 है, तो cot A का मान है:

Answer और ExplanationAnswer and explanation

Answer: (A) √3

sin 30° = 12 होता है, इसलिए A = 30° (A को न्यूनकोण (Acute angle) मानकर)।
cot 30° = √3
✓
cot A = √3।
sin 30° = 12, so A = 30° (A taken as an acute angle).
cot 30° = √3
✓
cot A = √3.

Source: Selection Post Phase XIV (12th) · 21 Sep 2026 · Shift 2। Solution: Prashant Sir, Vijayastra।Source: Selection Post Phase XIV (12th) · 21 Sep 2026 · Shift 2. Solution by Prashant Sir, from Vijayastra.