kaneki101karma
Asked:
September 2023
A. If both Assertion & Reason are true and the reason is the correct explanation of the assertion. B. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion. C. If Assertion is true statement but Reason is false. D. If...
kaneki101karma
Asked:
September 2023
Atoms of seven elements A, B, C, D, E, F and G have a different number of electronic shells but have the same number of electrons in their outermost shells. The elements A and C combine with chlorine to form an acid and common salt respectively. The oxide of element...
kaneki101karma
Asked:
December 2022
4. Solve graphically 3x + y-20=0 and 3x +5y -15 =0. shade the triangular region bounded by these lines and y axis and find the area of the triangle bounded by these lines and y axis. Plz do it graphically step by step and send pic of graph.
kaneki101karma
Asked:
December 2022
A solid toy is in the form of a hemisphere surmounted by a right circular cone. Height of the cone is 15 cm and diameter of the base is 16 cm. Find the total surface area of the toy.
kaneki101karma
Asked:
December 2022
if alpha and beta are the zeros of the polynomial 3x2+2x+1 then find alpha 2 plus beta 2
kaneki101karma
Asked:
December 2022
Q-Power of the lens is -40, its focal length is Plzzz answer quick and no spamming...
kaneki101karma
Asked:
December 2022
A divergent lens has a focal length of 20cm .At what distance should an object from the optical center of the lens be placed so that the image is formed 10cmaway from the lens.
kaneki101karma
Asked:
December 2022
Which is not the isomer of pentane A)2-methyl butane B)2,2- dimethyl propane C)n-pentane D)2-Methyl propane
The distance between A(cos x ,sin x) and B(-cos x,-sin x)
kaneki101karma
Asked:
December 2022
The common difference of an A.P a-b/a+b,3a-2b/a+b,5a-3b/a+b......
kaneki101karma
Asked:
December 2022
1. Find the value of k for which the system of equations x +2y = 3, 5x + ky +7 =0 has a unique solution. 2. Find the values of k for which the pair of linear equations 3x+ y = 1 and ( 2k -1)x +(k -1)y...
kaneki101karma
Asked:
December 2022
the graph of polynomial p(x) intersects the x-axis 3 times in distinct point, then which of the following would be the expression for p(x)
the sum and the product of the roots of a quadratic equation is -1/2 and 1/2 then the polynomial is
The graph for the equation 3x-2y+2=0 and 3/2x-2y+3=0 are two lines which are