 mycollegehive

class-10

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86 questions

Given the progression 5, 8, 11, 14,... find the expression f...
Given the progression 5, 8, 11, 14,... find the expression for the nth term of the progression A n(n + 1) B. 5 + 3n C. 3n + 2

Evaluate the integral of 1 / √4x + 1 dx
Evaluate the integral of 1 / √4x + 1 dx

Evaluate integral of sec (2 - 3x) dx
Evaluate integral of sec (2 - 3x) dx

Evaluate the integral x-1 / x+1 dx
Evaluate the integral x-1 / x+1 dx

If one of the zero of the quadratic polynomial x2 + 3x + k i...
If one of the zero of the quadratic polynomial x2 + 3x + k is 2, then the value of k is  (a) 10 (b) –10 (c) 5 (d) –5

The area of a circle is 49π cm2.  Its circumference ...
The area of a circle is 49π cm2.  Its circumference is (a) 7π cm (b) 14π cm (c) 21π cm (d) 28π cm

A quadratic polynomial whose zeroes are -3 and 4 is (a) x2 ...
A quadratic polynomial whose zeroes are -3 and 4 is (a) x2 - x +12 (b) x2 + x + 12 (c) 2x2 + 2x - 24. (d) none ...

The relationship between the zeroes and coefficients of the ...
The relationship between the zeroes and coefficients of the quadratic polynomial ax2 + bx + c  is (a) α + β = c/a (b) &alp...