Integer answer type questions such that 0- for n=0,+1. 3. The number of values...

 

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Integer answer type questions 元 元 such that 0- for n=0,+1. 3. The number of values of A in the interval 2 2 tan0 = cot 50 as well as sin 20 = cos 40 is EXERCISE-II LEVEL-I (MAIN) Single answer type questions 1. The value of e satisfying cosec0+2=0 in (0,2T) are 1) 210°, 300° 2) 240°, 300° 3) 210, 240° 4) 210°, 330° 2. If 3 tan(0-15)= tan(0+15").0<0<I then 0= 1)元/2 2) t/4 3) T/6 4) Tt/3 3. If a is any real number, the number of roots of cot x-tan x=a in the first quadrant is 1) 2 2) 0 3) 1 4) 3 4. If c.B are different values of x satisfying acosx+bsin x=c then tan a+B 1) a + b 2) a - h 3) a/b 4) b/a 5. The equation 3 sin x+ cos.x =4 has 1) only one solution 2) two solutions 3) Infinitely many solution 4) No solution 6. The least positive solution of cot V3 lies in sin 2.x 3/3 TT TO 2) 9 6 1) TO TO 3) 12 9 4) The number of roots of the cquation 2sin 0+3sin0+1=0 in (0,27) is 7. 1) 1 2) 2 3) 3 76 4) 4 A ELITE SEDI に一3 版一5 Integer answer type questions 元 元 such that 0- for n=0,+1. 3. The number of values of A in the interval 2 2 tan0 = cot 50 as well as sin 20 = cos 40 is EXERCISE-II LEVEL-I (MAIN) Single answer type questions 1. The value of e satisfying cosec0+2=0 in (0,2T) are 1) 210°, 300° 2) 240°, 300° 3) 210, 240° 4) 210°, 330° 2. If 3 tan(0-15)= tan(0+15").0<0<I then 0= 1)元/2 2) t/4 3) T/6 4) Tt/3 3. If a is any real number, the number of roots of cot x-tan x=a in the first quadrant is 1) 2 2) 0 3) 1 4) 3 4. If c.B are different values of x satisfying acosx+bsin x=c then tan a+B 1) a + b 2) a - h 3) a/b 4) b/a 5. The equation 3 sin x+ cos.x =4 has 1) only one solution 2) two solutions 3) Infinitely many solution 4) No solution 6. The least positive solution of cot V3 lies in sin 2.x 3/3 TT TO 2) 9 6 1) TO TO 3) 12 9 4) The number of roots of the cquation 2sin 0+3sin0+1=0 in (0,27) is 7. 1) 1 2) 2 3) 3 76 4) 4 A ELITE SEDI に一3 版一5