ASTC

Find all quadrants where sinx>0

• I and II
• I and III
• I and IV
• III and IV

Find all quadrants where cscx>0 and tan<0

• I 
• II
• I and IV
• III and IV

Which quadrants where cosx>0 and csc x<0

• I and II
• I and III
• IV
• III and IV

Find all quadrants where secx>0 and sin <0

• I and II
• I and III
•  IV
• III and IV

Find all quadrants where sinx= - 8 and tanx>0

• II
•  III
• I and IV
• III and IV

Find all quadrants where cosx<0 and sinx<0

• II and III
• II and III
• III 
•  IV

Find all quadrants where secx<0

• II and III
• II and IV
• III and IV
• I and IV

Find all quadrants where tanx>0

• I and II
• I and III
• I and IV
• III and IV

Find all quadrants where cotx>0

• I and II
• I and III
• I and IV
• III and IV

What is the co-terminal angle of 210⁰ ?

• -30⁰
• -150⁰
• -40⁰
• 150⁰