Answer :

Given: cos θ = 7/25

Therefore sin θ = √(1 – cos2 θ)


= √(1 –(49/625))


= √[(625 – 49)/625]


= √(576/625)


= 24/25


Thus, tan θ = sin θ/cos θ = (24/25)/(7/25)


= 24/7


Also, cot θ = 1/tan θ = 7/24


Therefore, tan θ + cot /θ = (24/7) + (7/24)


= (576 + 49)/(24 × 7)


= 625/168


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
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses