Home
Class 12
MATHS
If A lies in the third quadrant and 3tan...

If A lies in the third quadrant and 3tanA – 4= 0, then find the value of 5 sin 2 A + 3sin A + 4 cosA

A

0

B

1

C

2

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If A lies in the third quadrant and tan A=(4)/(3) then find the value of sin A+cos A

If A lies in the second quadrant and 3 tan A+4=0 ,then find the value of 2cot A-5cos A+sin A

If A lies in the third quadrant, and 20tanA = 21, then the value of (5 sin A-2 cos A)/(4cosA-5/7 sinA) is: यदि A तीसरे चतुर्थाश में स्थित है तथा 20tanA= 21 है, तो (5 sin A-2 cos A)/(4cosA-5/7 sinA) का मान क्या होगा ?

If A lies in the first quadrant and 6 tan A=5, then the value of ( 8 sin A - 4 cos A )/( cos A + 2 sin A) is :

If A lies in the third quardrant and 3 tan A -4 =0 , then 5 sin 2A+3 sin A + 4 cos A is equal to

If A lies in the first quadrant and 6tanA = 5, then the value (8 sinA -4 cosA)/(cosA + 2 sinA) is : यदि A प्रथम चतुर्थाश में स्थित है तथा 6tanA = 5 है, तो (8 sinA -4 cosA)/(cosA + 2 sinA) का मान क्या होगा ?

If A lies in the third quadrant and 3 tan A-4=0, then 5sin2A+3sin A+4cos A is equal to