engineering recuitment ISRO Technician Electronic Mechanic Mock Test Quantitative Aptitude Ratio and Proportion Componendo or Dividendo
If (sin x + cos x)/ (sin x – cos x) = (9 + √11)/(9 - √11), find the value of tan x.
1
0
2
1
3
-1
4
None of these
If (sin x + cos x)/ (sin x – cos x) = (9 + √11)/(9 - √11), find the value of tan x.