Write the product as a sum or difference: 14sin(46x)cos(24x)=

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A: Answer is- -tantheta Explanation is given below...

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Q: Evaluate: fr² cos 3rdr

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A: Part 1,Given,           3+4i3

Q: O Simplify the following equation using positive indices only 39(3x+2)16(2x+0.5) 12 + 32(*)27(x+1)

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Q: fa 79 COS nX COs mxdx

A: 2CC=C+C2cos nx cosmx          =cosx(n+m)+cosx(n-m)I=∫02π cosnx cosmx  dxI=12∫02πcosx(n+m)+cosx(n-m)…

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A: Let, Use integration by parts formula, Here,

Q: Write the product as a sum or difference: 20sin(35s)cos(19s)=

A: Write the product as a sum or difference:20sin(35s)cos(19s)=

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A: Given r = cos (2θ)

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Q: Which of the following is equal to |(2º – 72)*dz- 1 I(76 – 77)5 +G 9);

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