3-Erpressthe given qunntity in torme of Sinn-and cosx cos (T+A) O cos(+x) O Sin (277-x) sin (-x)

Q: sec t sin t (1 + sin t) 1 - cos't 28. - 1 CoS

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Q: EX:what is L sin²t

A: First we have, sin2t=12×2sin2t       =121-cos2t Now L1=1s,Lcos2t=ss2+22=ss2+4 then we find Lsin2t

Q: 18) e2x = sin(x + 3y)

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Q: D cos( 5t D sinf see Dcost cast) 4

A: See the attachment

Q: 1. Explain why sin(n+0) =-sin@ using a diagram and x, y, and r.

A: Solution of given problem is followed by

Q: Lan: prove (:) - - 4. sin x tan =1- cos x

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Q: 4). Evoluate 2. (88e0 COS X cot x)dx 4

A: Definite integration

Q: Let f(x)=sinx.When x=and dx=,then dy=? a) √2 b) cosxdx π+2 c) sin (+²) - sin() d) √2 √2 con()+sin()…

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Q: S- (A) True B) False tan r²dr=2x tan.x²

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Q: sin x+3 cosr dx. Determine the following rational function 1+cosx

A: We have to first do partial fraction of the given expression.

Q: Using appropriate substitution, sin³ (3x)cos*(3x)dx is equal to -cos"(3x) + cos"(3x) + c - cos (3x)…

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Q: ∫0π/2[√(cos5t) sin5tdt] Hint: intergration by substitution

A: Rewrite the equation Apply substitution u=√(cos5t)

Q: If A A = = 3e³t sin(8t) 3e³t cos(8t) 3e²t cos(8t) -3e²¹ sin(8t) then

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Q: x sin x cos x Evaluate : dx. sin x + cos'x

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Q: そ COS X d x Sin X

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Q: Insec2 (sin2y) Which of the following is one of the correct steps to evaluate the sec2y A None (B In…

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Q: sin x (cos x + 4) dx 1+cos?x

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Q: 'ain(t -플)') co여(t- dt

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Q: cos" x dx Cosn-1 x sin x n – 1 + п-2 Cos' x dx n n

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Q: Which of the following is the RUA that gives a new governing council member to the borax planet…

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Q: i) etan-¹x 12 1 + x² dx ii) ii) sin sin5 x dx

A: Solve the following

Q: Lizzie came up with a divisibility test for a certain number m + 1: • Break a positive integer n…

A: Consider the number 36486444. Break the positive integer into two-digit chunks starting from the…

Q: a ud X Is in guer find Sin x for cos *, aud fein x guediant! tanx = -/2 %3D

A: Given tanx=−125

Q: 2Tt Prove that a" sinax cos bx dx = 0 0.

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Q: Why is I cos 0 |never greater than 1 in the first place?

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