Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

If $\sin\alpha\sin\beta+1=0$.Find $1+\cot \alpha\tan\beta=0$

$(a)\;1\qquad(b)\;2\qquad(c)\;3\qquad(d)\;0$

1 Answer

Home Ask Tuition Questions
Practice
Your payment for is successful.
Continue
...