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RESONANCE DPP-JEE MAINS-All Questions
- Let f(n)=sum(r=0)^nsum(k=r)^n(k r)dot Find the total number of divi...
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- Complete solution of inequality ||3x-9|+2|>2 is (-oo,oo) (b) {3} (...
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- Draw the graphs of y=x+x/(|x|)
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- If the sum of n terms of an A.P. is c n(n-1) where c!=0, then the sum ...
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- Suba Rao started work in 1995 at an annual salary of Rs. 5000 and rece...
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- lim(n->oo) sum(n=1)^ntan^(- 1)((2r+1)/(r^4+2r^3+r^2+1)) is equal to
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- Consider an A.P. a1, a2, an , and the G.P. b1,b2, ,bn , such that a...
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- If f(x)=sin{[x+5]+{x-{x-{x}}}" for "x in (0,pi/4) is invertible, where...
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- If (cosA)/(cosB)=p,(sinA)/(sinB)=q,then show that (p^(2)(1-q^(2)))/(p^...
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- sum(k=0)^10 Ck=2^(19)+1/2^(20)C10 Prove that10= 219 +-120C10k=0
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- The inequality [2-x]+2[x-1]geq0 is satisfied by (where[.] denotes grea...
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- If Sn, denotes the sum of n terms of an AP, then the value of (S(2n)-...
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- If a x^2+b x=6=0 does not have distinct real roots, then find the leas...
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- Range of the function f (x) =cot ^(-1){-x}+ sin ^(-1){x} + cos ^(-1) {...
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- (i) The value of x + y + z is 15. If a, x, y, z, b are in AP while the...
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- (lim)(x->oo)(sinx)/x equals a. 1 b . 0 c. oo d. does not exist
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- Is 184 a term of the sequence 3,7,11, ... ?
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- If z is a complex number satisfying the equation z^6 +z^3 + 1 = 0. If ...
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- Consider the equation sin^(-1)(x^(2)-6x+(17)/(2))+cos^(-1)k=(pi)/(2),...
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- Let I=int0^(10pi) (cos6xcos7xcos8xcos9x)/(1+e^(2sin^3 4x))dx Now answ...
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