Similar Questions
Explore conceptually related problems
Recommended Questions
- [" If "sin A,cos A" and "tan A" are in G.P.,then "],[cos^(3)A+cos^(2)A...
Text Solution
|
- If sqrt(2)cos A=cos B+cos^3B ,a n dsqrt(2)sinA=sinB-sin^3Bt h e nsin(A...
Text Solution
|
- If cos2B=(cos(A+C))/(cos(A-C)), then tan A,tan B,tan C are in (a)A.P.(...
Text Solution
|
- The value of "tan"(sin^(-1)("cos"(sin^(-1)x)))"tan"(cos^(-1)(sin(cos^(...
Text Solution
|
- tan(pi/4+1/2cos^(-1)x)+tan(pi/4-1/2cos^(-1)x),x!=0, is equal to x (b)...
Text Solution
|
- If A+B+C=0 , then the value of sin^2A+cosC(cosAcosB-cosC)+cosB(cosAcos...
Text Solution
|
- If sinA/sinB=sqrt3/2 and cosA/cosB=sqrt5/2 then tanA+tanb is equal to
Text Solution
|
- If (sin A)/(sin B)=(sqrt(3))/(2) and (cos A)/(cos B)=(sqrt(5))/(2) the...
Text Solution
|
- If cosA+cos^2A=1 , then sin^2A+sin^4A= (a)-1 (b) 0 (c) 1 (d) None of ...
Text Solution
|