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[" The equation "2cos^(-1)x+sin^(-1)x=(11 pi)/(6)" has- "],[[" (1) no solution "," (2) only one solution "],[" (3) two solutions "," (4) three solutions "]]

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The equation 2cos^(-1)x+s in^(-1)x=(11 pi)/(6) has a.no solution b.only one solution c .two solutions d.three solutions

The equation 2cos^(-1)x+sin^(-1)x=(11pi)/6 has a. no solution b. only one solution c. two solutions d. three solutions

The equation 2cos^(-1)x+sin^(-1)x=(11pi)/6 has a. no solution b. only one solution c. two solutions d. three solutions

The equation pi^(x)=-2x^(2)+6x-9 has (A) no solution (B) one solution (C) two solutions (D) infinite solutions

The equation sin^(-1)x=2sin^(-1)alpha has a solution

The equation (x+3-4(x-1)^(1//2))^(1//2)+(x+8-6(x-1)^(1//2))^(1//2)=1 has (A) no solution (B) only 1 solution (C) only 2 solutions (D) more than 2 solutions

The equation (x+3-4(x-1)^(1//2))^(1//2)+(x+8-6(x-1)^(1//2))^(1//2)=1 has (A) no solution (B) only 1 solution (C) only 2 solutions (D) more than 2 solutions

The equation (x+3-4(x-1)^(1//2))^(1//2)+(x+8-6(x-1)^(1//2))^(1//2)=1 has (A) no solution (B) only 1 solution (C) only 2 solutions (D) more than 2 solutions

The equation (x+3-4(x-1)^(1//2))^(1//2)+(x+8-6(x-1)^(1//2))^(1//2)=1 has (A) no solution (B) only 1 solution (C) only 2 solutions (D) more than 2 solutions

The equation 3cos ecx+4sin x=6has(1) finite solution (2) infilite solution (3) one solution (4) no solution