TRIGONOMETRIC IDENTITIES AND EQUATIONSMaxHalf-angle identities: Problem type 1EspañolUse a half-angle formula to find the exact value of sin 22.5°sin 22.5°?BEAaΣX
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TRIGONOMETRIC IDENTITIES AND EQUATIONS Max Half-angle identities: Problem type 1 Español Use a half-angle formula to find the exact value of sin 22.5° sin 22.5° ? BE Aa Σ X
Given,
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sin (22.5')
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