If 3 sin theta -4 cos theta =0,find the values of tan theta ,sec theta and cosec theta..
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Answers
Answered by
4
Answer:
tan theta =4/5
sec theta = 5/3
cosec theta =5/4
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Answered by
71
Answer:
Step-by-step explanation:
☆ Question:-
If 3 sin theta -4 cos theta = 0, then find the values of tan theta ,sec theta and cosec theta.
☆ Given:-
- 3 sin x - 4 cos x = 0
☆ To find:-
- tan x
- sec x
- cosec x
☆ Required Solution:-
Given that 3 sin x - 4 cos x = 0
: ➝ 3 sin x = 4 cos x. [ by moving (- 4 cos x) to RHS]
[As tan x = sin x/cos x]
We have
: ➝ 1 + tan^2x = sec^2 x
We have
: ➝ cosec^2x = cot^2 x + 1
____________________________________________
☆ Note:-
- Here, theta is taken as x .
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