Advertisements
Advertisements
Question
Use trigonometrical tables to find tangent of 37°
Numerical
Advertisements
Solution
tan 37° = 0.7536
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If the angle θ= –60º, find the value of cosθ.
Show that : `sin26^circ/sec64^circ + cos26^circ/(cosec64^circ) = 1`
A triangle ABC is right angles at B; find the value of`(secA.cosecC - tanA.cotC)/sinB`
Prove that:
`(cos(90^circ - theta)costheta)/cottheta = 1 - cos^2theta`
Use tables to find the acute angle θ, if the value of tan θ is 0.7391
Evaluate:
cos 40° cosec 50° + sin 50° sec 40°
Prove that:
`1/(1 + cos(90^@ - A)) + 1/(1 - cos(90^@ - A)) = 2cosec^2(90^@ - A)`
If 0° < A < 90°; find A, if `sinA/(secA - 1) + sinA/(secA + 1) = 2`
The value of tan 10° tan 15° tan 75° tan 80° is
The value of
\[\frac{\cos \left( 90°- \theta \right) \sec \left( 90°- \theta \right) \tan \theta}{cosec \left( 90°- \theta \right) \sin \left( 90° - \theta \right) \cot \left( 90°- \theta \right)} + \frac{\tan \left( 90° - \theta \right)}{\cot \theta}\]
