Login
Home
TOP
Send feedback
Login
Subjects
Maths TNSB Mentoring
Class 10
Trigonometry
Trigonometric Identities I
7.
The fundamental identities of trigonometry
Question:
4
m.
\(a \ cot \ \theta + b \ cosec \ \theta = p\) and \(b \ cot \ \theta + a \ cosec \ \theta = q\) then\(p^2 - q^2\) is equal to ___________.
\(b^2 - a^2\)
\(a^2 - b^2\)
\(a^2 + b^2\)
\(b - a\)
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
