A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
PATHFINDER-TRIGONOMETRIC FUNCTIONS-QUESTION BANK
- In triangle ABC if sin^2B+sin^2C=sin^2A then
Text Solution
|
- If the ratio of the angles of a triangle be 1:2:3 and the circumradius...
Text Solution
|
- If in triangleABC ,a=5cm b=5sqrt3 and angleC=30^@ then c=
Text Solution
|
- If in triangle ABC ,angleC=90^@ then tanA+tan B=
Text Solution
|
- If in triangleABC a=3cm, b=5cm and c=7cm then the triangle is
Text Solution
|
- If the ratio of the length of the sides of a triangle be 1:sqrt3:2 the...
Text Solution
|
- In triangleABC if C=pi/2 then the greatest value of sinAsinB is
Text Solution
|
- If in a triangle ABC ,(a-b+c)/a=b/(b+c-a) then angleC=
Text Solution
|
- In triangleABC if c^2=a^2+b^2 then 4s(s-a)(s-b)(s-c)=
Text Solution
|
- If in triangleABC a=3cm,b=5cm and angle C=120^@ then c=
Text Solution
|
- If 2cosA=sinB/sinC then show that the triangle is an isosceles triangl...
Text Solution
|
- If (sinA)/3=(sin B)/3=(sin C)/4 then prove that cosC=1/9
Text Solution
|
- The lengths of sides of triangle ABC are a units, b units and sqrt(a^2...
Text Solution
|
- For any triangleABC show that c^2(sin^2B-sin^2A)+b^2(sin^2A-sin^2C)+a^...
Text Solution
|
- Prove that for a triangle ABC, (a^2-b^2-c^2) tan A+(a^2-b^2+c^2)tan B=...
Text Solution
|
- In any triangle ABC prove that sin2A+sin2B+sin2C=(abc)/(2R^3)
Text Solution
|
- If (a+b+c)(b+c-a)=3bc then show that angleA=pi/3
Text Solution
|
- If the angles of the triangle ABC are in A.P. and b:c=sqrt3:sqrt2 then...
Text Solution
|
- For triangleABC prove that (sin A+sin B)(sin B+sin C)(sin C+sin A)gtsi...
Text Solution
|
- If in triangleABC, (2cosA)/a+(cosB)/b+(2cosC)/c=a/(bc)+b/(ca) then de...
Text Solution
|