If A lies in the second quadrant and 3 t...

If A lies in the second quadrant and `3 tan A+4=0` then the value of `2 cot A-5 cos A+sin A` is equal to

A

`-(53)/(10)`

B

`(23)/(10)`

C

`(37)/(10)`

D

`(7)/(10)`

Text Solution

Verified by Experts

Topper's Solved these Questions

MAXIMA AND MINIMA
HIMALAYA PUBLICATION|Exercise QUESTION BANK|167 Videos
Pair Of Lines
HIMALAYA PUBLICATION|Exercise QUESTION BANK|129 Videos

Similar Questions

Explore conceptually related problems

The value of sin (2 tan ^(-1)(.75)) is equal to

The value of 4 sin A cos ^(3) A-4 cos A sin ^(3)A

If cot x= -( 5)/( 12) , x lies in the second quadrant,find the values of secx and cosecx

The value of sec ( 2 cot^(-1) 2 + cos^(-1) . 3/5) is equal to

If x=3/4 and x lies in the third quadrant , find sin x.

If 5 cos A - 12 sin a = 0 , find the value of (sin A - cos A)/(2 cos A - sin A) .

If tan thata = 3 and theta lies in third quadrant, then the value of sin theta is :

If 3 tan A =4 ,then find sin A and cos A

If tanA +cotA=2 , then the value of tan^(4)A+cot^(4)A=

sin x = 2/5, x lies in second quadrant. find trignometric ratio

HIMALAYA PUBLICATION-MEASUREMENT OF ANGLES, TRIGONOMETRIC RATIOS AND RELATION BETWEEN SIDES AND ANGLES OF A TRIANGLE-QUESTION BANK

If sin theta=-(4)/(5) and theta lies in 3 quadrant then the value of c...
Text Solution
|
The value of sin (pi/18)+sin ((pi)/(9))+sin 2(pi/9)+sin 5(pi/18) is gi...
Text Solution
|
If A lies in the second quadrant and 3 tan A+4=0 then the value of 2 c...
Text Solution
|
The value of cos ^(2) 48^(circ)-sin ^(2) 12^(circ) is
Text Solution
|
If tan alpha=(1)/(7), tan beta=(1)/(3), then cos 2 alpha is equal to
Text Solution
|
If tan theta=(a)/(b), then b cos 2 theta+a sin 2 theta is equal to
Text Solution
|
In a triangle A B C, hat(A)=30^(circ), b=8, a=6, then b=sin ^(-1) x, w...
Text Solution
|
In the triangle A B C, a=13, b=14, c=15 then sin (A)/(2)=
Text Solution
|
If tan A=(1)/(3), tan B=(2)/(7) then cot (A+B)=
Text Solution
|
If (cos A )/( a ) =(cos B)/(b)=(cos C)/(c) then the DeltaABC is
Text Solution
|
In a triangle A B C, if a, b, c are in A.P then tan (A)/(2), tan (B)/(...
Text Solution
|
4 cos 36^(circ)+cot (7 (1)/(2))^(circ)=
Text Solution
|
If a=5, b=13, c=12 in a triangle A B C, then tan ((B)/(4))=
Text Solution
|
The value of sin^(2)5^(@)+sin^(2)10^(@)+sin^(2)15^(@)+ . . . .+sin^(2)...
Text Solution
|
The triangle A B C is right angled at C, then tan A+tan B=
Text Solution
|
The value of (cot 54^(circ))/(tan 36^(circ))+(tan 20^(circ))/(cot 70^(...
Text Solution
|
If A and B are two points of a circle of radius r with centre at the p...
Text Solution
|
The value of "cos"^(2)(pi)/(12)+"cos"^(2)(pi)/(4)+"cos"^(2)(5pi)/(12) ...
Text Solution
|
Radii of two circles are 5 cm and 3 cm respectively and the distance b...
Text Solution
|
In a DeltaABC if |(1,a,b),(1,c,a),(1,b,c)|=0 then Sin^(2)A+Sin^(2)B+...
Text Solution
|