engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Trigonometry Circular Measure of Angles
What is the value of expression, tan19° tan45° tan34° tan71° tan56°?
1
0
2
-1
3
1
4
1.5
What is the value of expression, tan19° tan45° tan34° tan71° tan56°?