Math, asked by anshi18102002, 11 months ago

| 3.
यदि tan 2A = cot (A -24°) है, तो A का मान ज्ञात की
अथवा
(sin 33°+sin-57°) का मान ज्ञात कीजिए।
Find A if tan 2A = cot (A -24°)
Or
Find the value of (sin? 33° +sin? 57°)​

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Answers

Answered by Anonymous
7

Tan2A = cot( A-24)

cot(90 -2A) = cot( A- 24)

90 - 2A = A-24

90+24 = 3A

114/3 = A

A= 38


anshi18102002: thank u so much
Anonymous: ur welcome
anshi18102002: sir
anshi18102002: can ask u a question
Anonymous: yeah
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