only (S1) is correct
both (S1) and (S2) are correct
only (S2) is correct
both (S1) and (S2) are incorrect
The correct option is (B): Only statement-1 is true
∵ (2002)2023 = 8 m
∵ (2002)2023 is divisible by 8 and (1919)2002 is not divisible by 8
∴ (2002)2023 - (1919)2002 is not divisible by 8.
Also, 13.(13)n - 12n - 13
= 13(1+12)n - 12n - 13
= 13 [1+12n + nC2 122 + --] - 12n - 13
= 144n + 144nC2 + --
= 144 [n + nC2 + --]
= 144K
∴, the option (B) is the correct option.
Number of 4-digit numbers that are less than or equal to 2800 and either divisible by 3 or by 11 , is equal to
Let \( y = f(x) \) be the solution of the differential equation
\[ \frac{dy}{dx} + 3y \tan^2 x + 3y = \sec^2 x \]
such that \( f(0) = \frac{e^3}{3} + 1 \), then \( f\left( \frac{\pi}{4} \right) \) is equal to:
Find the IUPAC name of the compound.
If \( \lim_{x \to 0} \left( \frac{\tan x}{x} \right)^{\frac{1}{x^2}} = p \), then \( 96 \ln p \) is: 32