Images SINX COSX

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Sinx cosx. Sinx cosx TGX ctgx. Ctgx cosx/sinx. Cosx = ctgx sin x. Ctgx=1/sinx.
Sinx cosx TGX ctgx. Ctgx cosx/sinx. Cosx = ctgx sin x. Ctgx=1/sinx.

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