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JBD PUBLICATION-MODEL PAPER (5)-EXERICSE
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- underset(xrarr0)lim (sin2x)/x is equal to:
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- If tan(x+y)=20/21, tan (x-y0=3/4, then show thattan 2x=143/24.
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- simplify: 5i^5+4i^4+3i^3+2i^2+i
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- Exapand: (2/x-x/2)^(5), x ne 0
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- Find 3rd term in the expansion of (3x-y^3/6)^4.
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- Show that A(a,b,c),B(b,c,a) and C(c,a,b) are the vertices of an equila...
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- Write down the truth value of the following statement: All integers ar...
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