Answer :
Given 
⇒x cot (90° + θ) + tan (90° + θ) sin θ + cosec (90° + θ) = 0
⇒x [-tan θ] + [-cot θ] sin θ + sec θ = 0
⇒ -x sin θ – cos2 θ + 1 = 0
We know that 1 – cos2 θ = sin2 θ
⇒ -x sin θ + sin2 θ = 0
⇒x sin θ = sin2 θ
⇒x = sin2 θ/ sin θ
∴x = sin θ
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Prove that :
<
prove that :
<
Prove that:
</
Find the values o
RD Sharma - MathematicsFind the values o
RD Sharma - MathematicsFind the values o
RD Sharma - MathematicsFind the values o
RD Sharma - Mathematicsprove that :
<
Prove that:
</
Find the values o
RD Sharma - Mathematics