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  • 1 answers

Hardik Agarwal 7 years, 10 months ago

(x-3)2 +(y+2)2=25
  • 3 answers

Gaurav Sharma 7 years, 10 months ago

Sorry rain means here rsin theeta

Gaurav Sharma 7 years, 10 months ago

Compare rcostheeta and rain theeta and add squares after you get value of r and put this value in r cos theeta and rain theeta

Dhruv Bansal 7 years, 10 months ago

Firstly find r i.e.,modulus and then compare r cos theta and r sin theta u will get the value of theta
  • 1 answers

Riya Modi 7 years, 10 months ago

By product rule, d/dx (X) (sin x) + (X) d/dx (sin x) 1 (sin x) + X (cos x) sinx + X cosx Ans.
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  • 0 answers
  • 2 answers

Pranesh Kumar 7 years, 10 months ago

What do you want to do ,if differentiation do it by chain rule

Riya Chaudhary 7 years, 10 months ago

Solved by chain rule
  • 0 answers
  • 3 answers

Kumar Rahul 7 years, 10 months ago

√5-1/4

Rizwan Choudhary 7 years, 10 months ago

Let θ=18° 5θ=90° 2θ+3θ=90° Sin2θ=sin(90°-3θ) Sin2θ=cos3θ 2sinθcosθ=4cos(cube)θ-3cosθ 2sinθ=4cos(square)θ-3 2sinθ=4(1-sin(square)θ)-3 4sin(square)θ+2sinθ-1=0 (Sinθ=sin18°) Sin18°=-2+_under root 4+16÷2×4 Sin18°=under root 5-1÷4

Riya Chaudhary 7 years, 10 months ago

Can not be able to find
  • 4 answers

Kumar Rahul 7 years, 10 months ago

9×9×8×7 is right ans

Jaya Verma 7 years, 10 months ago

For thousand's place we have 10 choices For hundred 's place we have 9choices For ten's place we have 8choices For unit's place we have 7 choices => No. of 4 digit no. = 10×9×8×7 = 5040

Jaya Verma 7 years, 10 months ago

For unit's place we have 10 choices , For ten's place we have 9 choices , For hundred's place we have 8 choi

Rizwan Choudhary 7 years, 10 months ago

4×4×4×4=256
  • 0 answers
1+1
  • 1 answers

Manav Rathore 7 years, 10 months ago

Its 2 Nd if u want out of world answer than 11
  • 1 answers

Subhash Pariyar 7 years, 10 months ago

14
  • 0 answers

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