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write the relation between two angles for hich horizontal ranges will be equal. |
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Answer» Ans.\xa0Let\xa0two\xa0angles\xa0of\xa0projection\xa0for\xa0which\xa0the\xa0horizontal\xa0range\xa0is\xa0same\xa0are\xa0α\xa0and\xa0β.Then\xa0the\xa0relation\xa0b/w\xa0them\xa0:\xa0α\xa0+\xa0β\xa0=\xa090° \xa0Let\xa0two\xa0angles\xa0of\xa0projection\xa0for\xa0which\xa0the\xa0horizontal\xa0range\xa0is\xa0same\xa0are\xa0α\xa0and\xa0β.Then\xa0the\xa0relation\xa0b/w\xa0them\xa0:α+β\xa0=\xa090°\xa0 |
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