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Prove sinxdx=-cosxdx+Cusingdifferentiationformulas(b)cosxdx=sinxdx+Cusingdifferentiationformulas(c)sec2xdx=tanxdx+Cusingdifferentiationformulas(d)cosec2xdx=-cotxdx+Cusingdifferentiationformulas(e)secxtanxdx=secxdx+Cusingdifferentiationformulas(f)cosecxcotxdx=-cosecxdx+Cusingdifferentiationformulas

Short Answer

Expert verified

Hence proved

Step by step solution

01

Step 1. To prove

(a)sinxdx=-cosxdx+Cusingdifferentiationformulas(b)cosxdx=sinxdx+Cusingdifferentiationformulas(c)sec2xdx=tanxdx+Cusingdifferentiationformulas(d)cosec2xdx=-cotxdx+Cusingdifferentiationformulas(e)secxtanxdx=secxdx+Cusingdifferentiationformulas(f)cosecxcotxdx=-cosecxdx+Cusingdifferentiationformulas

02

Part(a) Step 2. Proving part a

(a)sinxdx=-cosxdx+Cusingdifferentiationformulasddx-cosx=sinxso-cosxisantiderivativeofsinxhenceprovedsinxdx=-cosxdx+C

03

Part (b) Step 3. Proving

(b)cosxdx=sinxdx+Cusingdifferentiationformulasddxsinx=cosxso-cosxisantiderivativeofcosxhenceprovedcosxdx=sinxdx+C

04

Part (c) Step 4. Proving 

(c)sec2xdx=tanxdx+Cusingdifferentiationformulasddxsec2x=tanxsosec2xisantiderivativeoftanxhenceprovedsec2xdx=tanxdx+C

05

Part (d) Step 5. Proving

(d)cosec2xdx=-cotxdx+Cusingdifferentiationformulasddxcosec2x=cotxsocosec2xisantiderivativeofcotxhenceprovedcosec2xdx=-cotxdx+C

06

Part(e) Step 6. Proving

(e)secxtanxdx=secxdx+Cusingdifferentiationformulasddxsecxtanx=secxsosecxtanxisantiderivativeofsecxhenceprovedcosec2xdx=-cotxdx+C

07

Part (f)Step 7. Proving

(f)cosecxcotxdx=-cotxdx+Cusingdifferentiationformulasddxcosecxcotx=-cotxsocosecxcotxisantiderivativeof-cotxhenceprovedcosecxcotxdx=-cotxdx+C

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