Teaching DSSSB TGT Mock Test 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
cos 0° + cos 30° - tan 45° + cosec 60° + cot 90° चे मूल्य शोधा.
1
\(\frac{7}{6\sqrt{3}}\)
2
\(\frac{\sqrt3}{6}\)
3
\(\frac{7}{6}\)
4
\(\frac{7}{2\sqrt3}\)