CHAAYA PRAKASHINI (BENGALI)-বিবিধ অনুশীলনী-EXERCISE
- int(sinx+cosx)/(sin^4x+cos^4x)dx
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- int(dx)/(sqrt (sin^3xcos(x-alpha))
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- (x+sqrt(x^2-1))/(x-sqrt(x^2-1))+(x-sqrt(x^2-1))/(x+sqrt(x^2-1)) = 62 হ...
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- x=1, y=2, z=3 হলে, (sqrtx)/(sqrty+sqrtz)+( sqrty)/(sqrtz+ sqrtx)+sqrtz...
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- int[sqrt ((a+x)/(a-x))]dx
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- int(dx)/((1+sqrtx)^(3/2))
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- int(sqrtxdx)/(a+bx)=2/b[sqrt x-sqrt(a/b)tan^-1(sqrt((bx)/(a)))]+c
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- int(sqrt (x^2+4x))/(x^2)dx=-2/xsqrt(x^2+4x)+logabs (x+2+sqrt (x^2+4x))...
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- prove that int(tanxdx)/(1-sinx)=1/2[(1)/(1-sinx)+logabs (secx-tanx)]+c
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- int(dx)/(sqrt (1+sqrtx))
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- intsqrt(25-9x^2)dx
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- int(x^2dx)/((xsinx+cosx)^2)
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- int0^(pi/2)sinxsin2xdx
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- int0^(pi/2)sin^5xdx
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- মান নির্ণয় করো : 12^2
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- মান নির্ণয় করো : 9^3
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- মান নির্ণয় করো:int(sqrtxdx)/(sqrt (a^3-x^3))
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- মান নির্ণয় করো:intx^((13)/(2))(1+x^(5/2))^(1/2)dx
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- মান নির্ণয় করো:int(x^(24)dx)/(x^(10)+1)
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- মান নির্ণয় করো:int(x^2dx)/(x^4+1)
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