28. Given that sin θ = -2/3 and tan is greater than 0, find cos θ
Evaluate for theta between 0 and 2pi
If `sec^2theta=2+2tantheta`, find `tantheta`.
Solve 2 tan theta-cot theta=-1. | CLASS 12 | TRIGONOMETRIC EQUATIONS | MATHS | Doubtnut
If the `tan theta and sec theta` are rots of the equation `ax^(2)+bx+cx=0,` then
(tan θ + 2) (2 tan θ + 1) = 5 tan θ + sec^2 θ.
(tan theta + 2) (2 tan theta + 1) = 5 tan theta + sec^2 theta. Write \'True\' or \'False\' and j...
Trigonometry Concepts - Don't Memorize! Visualize!
11Elite Part 2 Multiple Choice | MCQ | EoT1 | Vectors, polar graph, sequences, stats | Q6-Q20 | 11E|
sec theta - tan theta/ sec theta + tan theta = 1-2 sec theta tan theta +2tan^2 theta
If asecθ+btanθ+c=0 and psecθ+qtanθ+r=0, prove that (br−qc)^2 −(pc−ar)^2 =(aq−bp)^2
tan theta + tan 2theta + tan 3theta = 0. find the general solution of the trigonometric equation
Q16 | If cos theta = 2/3 find the value of 2 sec^2 θ + 2 tan^2 θ - 7 | Trigonometry | Class X
If ` sec theta +tan theta =2, ` determine the value of ` (sec theta- tan theta)`
(tan theta+2)(2 tan theta+1)=5 tan theta+ sec^(2) theta है। | 10 | त्रिकोणमिति का परिचय और उसके...
if sec theta + tan theta = 12.5 then Sec theta - tan theta equal
यदि cos theta =(2)/(3) हो , तो2 sec^(2) theta + 2 tan^2 theta -7= | 10 | त्रिकोणमितीय अनुपात ...
If a sec theta + b tan theta + c = 0 and p sec theta + q tan theta + r = 0, prove that (br-qc)^2 - (
If sec theta - tan theta = √2 tan theta, then prove that sec theta + tan theta = √2 sec theta
If a θ+b tanθ+c=0 andθ+q tanθ+r=0, then (b r-a c)^2-(p c-a r)^2 is equal to (a) (a p-b q)^2 (b) (...