Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

In which of the four quadrants is : (a) sin θ > 0 (b) tan θ (d) sin θ 0 and cos θ (f) cos θ 0 (g) cos θ > 0 and tan θ > 0 ?

In which of the four quadrants is :

(a) sin θ > 0   (b) tan θ <  0     (c) cos θ < 0  

(d) sin θ <  0  and  Tan θ < 0              (e)   sin θ > 0 and cos θ < 0

(f) cos θ <  0  and Tan θ > 0               (g) cos θ > 0  and tan θ > 0 ?

Grade:

3 Answers

Pushkar Pandit
31 Points
10 years ago

(a) sin θ > 0 in first and second  quadrant

(b)tan θ <  0   in second and fourth quadrant

(c)cos θ < 0  in second and third quadrant

(d)sin θ <  0  and  Tan θ < 0 in fourth quadrant

(e)sin θ > 0 and cos θ < 0 in second quadrant

(f)cos θ <  0  and Tan θ > 0 in third quadrant

(g)cos θ > 0  and tan θ > 0 in first quadrant

 

 



 


 



Neer Varshney
76 Points
10 years ago

a. in 1st quadrant and 2nd quad, Sin is +ve. i.e. >0.

b. In 2nd 4rth quad. tan is -ve, i.e. <0.

c. In 2nd and 3rd cos -s -ve i.e. <0.

d.In 4rth quad, sin and tan are -ve.So 

 sin θ <  0  and  Tan θ < 0 

e. In 2nd quad. 

 sin θ > 0 and cos θ < 0 

f. In 3rd quad....

g. 1st quad.


Anamitra Sikdar
29 Points
10 years ago

Tongue out

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free