12
यदि sin e=
तो tane और sec e ज्ञात कीजिए।
13'
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Answer:
secθ=1312 so, H=13,B=12,P=5 cosθ=BH=12 13 sinθ=PH=513 tanθ=PB=512 cosecθ=HP= 135
Explanation:
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