SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
ΔABC is a right triangle. If ∠B = 90° and tan A = \(\frac{1}{\sqrt2}\), then the value of sin A cos C + cos A sin C is :
1
1
2
2
3
\(\frac{2}{3}\)
4
\(\frac{1}{3}\)